- Type
- Crossword Puzzle

LxWxH volume

what is the bottom of a fraction called ? Denominator

lines that never meet parallel

another word for addition sum

an angle that measures between a 90° and 0° degree acute angle

another word for multiplication quotient

a straight line at an angle of 90° perpendicular

a four sided figure quadrilateral

circumference perimeter

the point where something begins origin

number digit

keeping it's value close to what it is round

units used to measure volume cubic unit

a straight line joining two opposite corners of a square, rectangle, or other straight-sided shape. diagonal

an angle greater than 90° but less than 180°. obtuse angle

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- Crossword Puzzle

A closed plane figure formed by three or more straight sides that are line segments. polygon

A polygon with three sides and three angles. triangle

A polygon with four sides and four angles. quadrilateral

A polygon with five sides and five angles. pentagon

A polygon with six sides and six angles. hexagon

A polygon with seven sides and seven angles. heptagon

A polygon with eight sides and eight angles. octagon

A polygon with nine sides and nine angles. nonagon

A polygon with ten sides and ten angles. decagon

An angle that measures greater than 0 degrees and less than 90 degrees. acute

An angle that forms a square corner and has a measure of 90 degrees. right

An angle whose measure is 180 degrees. straight

An angle that measures greater than 90 degrees and less than 180 degrees. obtuse

An exact location in space. point

A straight path of points in a plane that continues without end in both direcetions with NO endpoints. line

A part of a line that includes two points called endpoints and all the points between them. line segment

A part of a line; it has one endpoint and continues without end in one direction. ray

The point at either end of a line segment of the starting point of a ray. endpoint

Lines in the same plane that never intersect and are always the same distance apart. parallel

Two lines that intersect to form four right angles. perpendicular

Lines that cross each other at exactly one point. intersecting

The number of square units needed to cover a surface. area

The distance around a figure. perimeter

A parallelogram with four equal, or congruent, sides and four right angles. square

A parallelogram with opposite sidees that are equal, or congrudent, and with four right angles. rectangle

A parallelogram with four equal, or congruent, sides. rhombus

A quadrilateral with exactly one pair of parallel sides. trapezoid

A quadrilateral whose opposite sides are parallel and equal, or congruent. parallelogram

Having the EXACT same size and shape. congruent

- Type
- Crossword Puzzle

An angle that measrues 180 degrees. straight

A line that goes up and down vertical

A straight path that has a beginning but not ending. ray

A math tool used for measuring or drawing angles. protractor

The middle point. midpoint

Two rays that have a common end point angle

An angle that measures more than 180 degrees but less than 360. reflex

Two lines that form right angles where they intersect. perpendicular

A straigh path that has a beginning and an ending. segment

An angle that measures more than zero degrees but less than 90. acute

where lines cross over a common point. intersection

Two angles that are next to each other. adjacent

A line that goes from side-to-side. horizontal

Something that has an end. finite

Angles that are opposite each other when two lines intersect. vertical

Two angles whose sum is 180 degrees. supplementary

Two angles whose sum is 90 degrees. complementary

Two lines that never cross or touch. parallel

Never ending. infinite

An angle that measures more than 90 degrees but less than 180. obtuse

As traigh path that goes on infinitely in either direction. line

A point where two angles begin or meet. vertex

When a figure is folded in half and the two halves match perfectly. symmetry

An angle that is 1/4 of a circle. right

A unit used to measure an angle. degree

- Type
- Crossword Puzzle

A 90 degree Angle Right Angle

An Angle less than 90 degrees Acute Angle

An angle greater than 90 degrees Obtuse Angle

A straight line measuring 180 degrees Straight Angle

Two angles whose sum is 90 degrees Complementary Angles

Two angles that have the same vertex and a common side Adjacent Angles

Two angles who sum is 180 degrees Supplementary Angles

Congruent angles formed by intersecting lines Vertical Angles

A ray that divides an angle into two equal parts Angle Bisector

Lines that form straight angles Perpendicular Lines

Lines in the same plane that do not intersect Parallel Lines

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- Crossword Puzzle

A triangle that contains only angles that are less than 90 degrees. Acute Triangle

The amount of rotation needed to bring one line or plane into coincidence with another, generally measured in radians or degrees. Angle

The number of square units required to cover a surface. Area

1. An imaginary line through a body, about which it rotates. Axis

A 3D point defining the geometric center of a solid. Centroid

A round plane figure whose boundary consists of points equidistant from the center Circle

1. A triangle located round a polygon such as a circle. Circumscribe

A solid composed of two congruent circles in parallel planes, their interiors, and all the line segments parallel to the axis with endpoints on the two circles. Cylinder

The measure of mass density is a measure of mass per volume. Density

A straight line passing from side to side through the center of a circle or sphere. Diameter

A shape generated by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant and equal to the major axis Ellipse

A curve formed at the interior intersection between two or more surfaces. Fillet

To draw a figure within another so that their boundaries touch but do not intersect. Inscribe

The amount of matter in an object or the quantity of the inertia of the object. Mass

A triangle with one angle that is greater than 90 degrees. Obtuse Triangle

A four-sided polygon with both pairs of opposite sides parallel. Parallelogram

The numerical value of the ratio of the circumference of a circle to its diameter Pi

Any plane figure bounded by straight lines. Polygon

A solid geometric figure whose two ends are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms. Prism

A four-sided polygon. Quadrilateral

A straight line from the center to the circumference of a circle or sphere. Radius

A parallelogram with 90 degree angles. A square is also a rectangle. Rectangle

A triangle that has a 90 degree angle. Right Triangle

A regular polygon with four equal sides and four 90 degree angles. Square

The squared dimensions of the exterior surface Surface Area

A straight or curved line that intersects a circle or arc at one point only. Tangent

A polygon with three sides. Triangle

The amount of three-dimensional space occupied by an object or enclosed within a container. Volume

A four-sided polygon. Quadrilateral

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- Crossword Puzzle

Line segments that do not intersect. They are side by side and have the same distance continuously between them. Parallel

A straight line going through the center of a circle. It connects two points on the circle's circumference. Diameter

An angle that is equal to 90 degrees. It is usually represented by a small square on the vertex of the angle. right

A flat surface that extends forever and does not end. It contains an x and y axis, and infinite points and lines. plane

A transformation that moves an image a certain distance. It slides an image within a plane without rotating or flipping it. translation

A triangle that has two sides of equal length. The angles opposite the equal sides are also equal. isosceles

A pair of adjacent angles formed by intersecting lines. Another word for supplementary angles, meaning that they add up to equal 180 degrees. linear pair

Two lines that intersect. The relationship between the two lines meet at a right angle. perpendicular

A 2-dimensional shape that has three sides and three angles. There are three types of a ________; Equilateral, Isosceles, and Scalene. triangle

Two angles that add up to equal 90 degrees. Two angles that add up to 180 degrees are supplementary, while two angles that add up to 90 degrees are _________. complementary

The perimeter or distance around the edge of a circle. The equation to find the __________ is πd or 2πr. circumference

A straight path that extends in two opposite directions without end, and has no thickness. A _________ can contain infinite points. line

A part of a line that consists of two endpoints. This forms when two points are connected. segment

A part of a line that consists of one endpoint. When naming a _________, the endpoint MUST com first. ray

A 3-dimensional point, line, or shape. It is a region in which objects exist. space

The distance from the center to the circumference of a circle. It is half of the circle's diameter. radius

A transformation that turns an image around a given point. It can be transformed by turning it clockwise or counterclockwise. rotation

Unit to measure angles. One __________ is the angle measurement of 1/360th of a circle. degrees

The common endpoint of two or more rays or line segments. It is the corner or point where lines meet. vertex

A trigonometric function used in a right angled triangle. It is the length of the adjacent side divided by the length of the hypotenuse. cosine

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- Crossword Puzzle

what is a Quadrilateral? four-sided-figure

what has no parallel sides? kite

what parallel sides have one pair,it can't be a what? rectangle

what has opposite sides where AB is equal to DC? parallelogram

the interior angles measure to 90 degrees? square

what has all the same sides? rhombus

two angles that share a leg are? supplementary

one pair of parallel sides can also be a what? trapezoid

nonparallel opposite sides are congruent? isosceles trapezoid

diagonals bisect each other? parallelogram

opposite angles are what? congruent

diagonal of a rhombus bisects two angles,what is it? rhombus

diagonals of a rhombus are what? perpendicular

the diagonals of a rectangle are? congruent

the base angles of an isosceles trapezoid are what? congruent

what is a rectangle? four-right-angles

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- Crossword Puzzle

Two angles that are next to each other ADJACENT ANGLES

An angle that measures more than 90 degrees but less than 180 Obtuse Angles

Two rays that have a common end point Angle

Where lines cross over at a common point. Intersection

3 or more points lying on the same line Co linear

An angle that is 1/4 of a circle. Right Angle

Never Ending Infinite

A point where two angles begin or meet. Vertex

A straight path that has a beginning but not ending Ray

Two angles whose sum is 90 degrees Complementary

- Type
- Crossword Puzzle

part of a line that is bounded by two distinct end points segment

2 angles that add up to 180 degrees supplementary

exactly similar parts facing each other or around an axis. symmetry

a figure with four equal straight sides and four right angles square

A line with a start point but no end point ray

having a common vertex and a common side adjacent

a figure with three straight sides and three angles triangle

a nine-sided figure nonagon

a transformation in which the figure is reflected across a line, creating a mirror image reflection

a quadrilateral with only one pair of parallel sides trapezoid

at an angle of 90° to a given line perpendicular

each angular point of a polygon vertex

2 angles that add up to 90 degrees complementary

a transformation in which the figure is turned around a fixed center point rotation

a figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square rectangle

A long thin mark made by a pen line

the continuous line forming the boundary of a closed figure perimeter

a figure with at least three straight sides and angles polygon

a seven-sided figure heptagon

the longest side of a right triangle hypotenuse

a transformation in which every point of the figure is moved in the same direction and for the same distance translation

the space between two intersecting lines or surfaces at or close to the point where they meet angle

a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides rhombus

a triangle that has three unequal sides scalene

a transformation in which the figure is enlarged or decreased in size dilation

- Type
- Crossword Puzzle

branch of mathematics that deals with points, lines, planes, and solids and examines their properties geometry

has no size, length, width, or height. represented by a dot and named by a capital letter point

set of all points space

points that lie on the same line collinear points

points that lie on the same plane coplaner points

line that consists of two points and all points between them segment

the part of a line that contains an endpoint and all other points extending in the other direction ray

things measuring to the same size or length congruent

a point that divides a segment into two congruent parts midpoint

angle whose measure is between 0 and 90 degrees acute angle

an angle that measures 90 degrees right angle

an angle whose measure is greater than 90 but less than 180 degrees obtuse angle

an angle whose measure is 180 degrees straight angle

triangle with no sides congruent scalene

triangle that has a right angle included right triangle

two angles whose sum is 90 degrees complementary

two angles whose measures sum up to 180 degrees supplementary

line that intersects a circle in two points secant

segment that connects two ponts on a circle chord

comparison of two numbers by divison ratio

congruent polygons lying in parallel planes bases

equation that sates two ratios are equal proportion

parellelogram with consecutive sides congruent rhombus

four sided figure with all sides congruent square

a line segment with two points on a cirlce that passes through the center diameter

- Type
- Crossword Puzzle

An angle formed by the extending of a side, adding these together will always equal 360 degrees Exterior angle

All of this quadrilaterals sides, <'s, and diagonals are congruent, all of its angles are right angles Square

A quadrilateral not a parallelogram, has only one pair of parallel sides. Trapezoid

2 lines that come together to form a right angle Perpendicular

Angles that add up to 180 degrees Supplementary angles

The angle on the inside of a figure Interior angle

When 2 things measures are the same Congruent

When 2 lines never meet they are...... Parallel

The lines connecting two opposite angles together is a.... Diagonal

A figure where both pairs of opposite sides are parallel Parallelogram

A figure with two pairs of congruent opposite sides, its diagonals are congruent, all of its angles are right angles. Rectangle

A line which cuts another line segment into two equal parts Bisector

A quadrilateral with 2 pairs of consecutive congruent sides and no opposite congruent sides, no parallel sides Kite

A trapezoid with legs that are congruent Isosceles trapezoid

A parallelogram with 4 congruent sides, 2 pairs of congruent opposite angles, its diagonals ore perpendicular to each other, each diagonal bisects a pair of opposite angles. Rhombus