# KNOWLEDGE IS POWER Word Search

Type
Word Search
Description

PARTIAL PRODUCT
EXPRESSION
FRACTIONS
PARALLELOGRAM
NUMERATOR
RIGHT ANGLE
POWERS OF TEN
AREA METHOD
BOX METHOD
STANDARD ALGORITHM
VOLUME
PEMDAS

## Geometry Vocabulary Crossword

Type
Crossword
Description

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
Description

The maximum or minimum point of a quadratic function. vertex
The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry
All the input values of a function. domain
All the output values of a function. range
x = -b ± √(b² - 4ac)/2a quadratic formula
one of the possible outcomes of a probability experiment event
a possible result of an experiment outcome
a diagram that shows how two or more sets in a universal set are related Ven diagram
a collection or list of items SET
events such that the outcome of one event does not affect the probability of the outcome of another event independent events
'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS
Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number
A square with a whole number root. perfect square
An angle of exactly 90 degrees. right angle
A triangle that contains a right angle. right triangle
Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number
The result of multiplying a number by itself square
Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras
A mathematical symbol that indicates the extraction of the root of the square inside. radical sign
the statement that the values of two mathematical expressions are equal equation
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
solving a problem solutions
value that,when multiplied by itself,gives the number roots
relationship between two numbers indicating how many times the first number contains the second ratio
two ratios or fractions are equal proportion
relationship between two numbers indicating how many times the first number contains the second ratio
a single number or variable, or numbers and variables multiplied together terms
an unbroken part of a circle arc
an angle whose vertex is at the center of a circle central angle

## Math Vocabulary Word Search

Type
Word Search
Description

vertex
subtrahend
simplify
perpendicular lines
partial product
parallel lines
minuend
inverse operations
intersect
formula
factor
exponent
equivalent fractions
divisor
divisible
dividend
difference
decimal
coordinates
coordinate grid
congruent
common multiple
common factor
common denominator
capacity
brackets
braces
axis
attribute
array
area
algorithm
acute triangle

## 5th grade Math Vocabulary Word Search

Type
Word Search
Description

multiplying
inequalities
geometry
numerator
denominators
coordinate plane
factors
variable
exponents
decimals
area
order of operations
subtraction
division
multiplication
factorization
retangular prism
volume
percentages
symmetry
expressions
product
vertices
perimeter
quotients
polygons
two dimensional
three dimensional
fractions

## MATH CROSSWORD PUZZLE - Answer Key

Type
Crossword
Description

The mathematical sentence that uses an equal sign to show that two expressions are equal. EQUATION
The line intersects 2 or more parallel line TRANSVERSAL
The side of the right triangle that is opposite to the right angle. HYPOTENUSE
The symbol that is used to represent a square root RADICAL SIGN
The numerical factor of the term that contains a variable COEFFICIENT
A function whose graph is non vertical line LINEAR FUNCTION
The ratio of change in y to the change in x (rise/run) SLOPE
A polygon with three sides TRIANGLE
Changes the figure into another shape TRANSFORMATION
Identical in form (angles) CONGRUENT
When two parallel lines are cut by a transversal, the angles formed on the outside of the parallel lines EXTERIOR ANGLES
In any right triangle, the sum of the squares of the lengths of legs is equal to the square of the length of the hypotenuse PYTHAGOREAN THEOREM
Lines in the same plane that do not intersect PARALLEL LINES
A transformation in which a figure slides but does not turn TRANSLATION
The set of all points in the space that are the same distance from the point called center SPHERE
A transformation in which a figure is made larger or smaller with respect to a fixed point DILATION
A measure of the amount of space a 3 dimensional figure occupies VOLUME
A number that, when multiplied by itself, equals a given number SQUARE ROOT
Two numbers whose product is 1 RECIPROCALS
A polyhedron that has 2 parallel, congruent bases; the lateral faces are parallelogram PRISM

## introductory 6th grade vocabulary words Word Search

Type
Word Search
Description

area
composite
denominator
difference
estimate
factor
fraction
greater
less
numerator
parallel
parenthesis
perimeter
perpendicular
prime
product
quotient
simplify
sum
triangle
value
volume

Type
Crossword
Description

a parallelogram with all sides and angles congruent square
the diagonals of a rectangle, square, and isosceles trapezoid all have this property congruent
a quadrilateral with exactly one pair of opposite sides parallel trapezoid
a quadrilateral with one pair of opposite sides parallel and the other two sides congruent isoscelestrapezoid
formed where the legs intersect the base in a trapezoid baseangles
the diagonals of a rhombus, square, and kite have this property perpendicular
a trapezoid is ____ a parallelogram never
the non-parallel sides of a trapezoid legs
a square is ____ a parallelogram always
the parallel sides of a trapezoid bases
a parallelogram with all sides congruent rhombus
consecutive angles in all parallelograms are this supplementary
a parallelogram with all angles congruent rectangle
the angles formed by the congruent sides of a kite vertexangles
in a rhombus and a square, the diagonals do this to opposite angles bisect
a quadrilateral with both pairs of opposite sides parallel parallelogram
a rectangle is ____ a rhombus sometimes
a quadrilateral with exactly two pairs of ocnsecutive sides congruent kite
these bisect each other in all types of parallelograms diagonals

Type
Crossword
Description

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

## Geometry Crossword Puzzle

Type
Crossword
Description

a triangle that has all equal sides and anles is considered an __________ triangle. Name starts with an "e" equilateral
a triangle with no congruent sides. Name starts with an "s". scalene
In this triangle, it has 2 congruent sides. Name starts with an "i". isosceles
coplainar lines that do not intersect. Lines never end. parallel
when the y-axis and x-axis change by a ratio. Many graphs have this type of diagonal. slope
transformation that turns every point. makes a figure move 360 degrees among a point is called _________. Name starts with an "r". rotation
a transformation representing a flip.When a figure flips over the or x-axis it is called a _________. reflection
a transformation that slides a figure. This word starts with a "t" translation
this angle is more than 90 degrees. This angle starts with an "o". obtuse
in a polygon, a segment that connects nonconsecutive vertices of the polygon. Line is neither horizontal nor vertical. diagonal
a quadrilateral with parallel opposite sides. Any sides can be called a base. (square,rhombus,rectangle) parallelogram
a quadrilateral with 4 right angles. Considered a parallelogram. rectangle
a quadrilateral with 4 congruent sides. considered a parallelogram. rhombus
a quadrilateral with 4 right angles and 4 congruent sides, Considered a parallelogram. square
a quadrilateral with one pair of parallel sides. Two base angles. trapezoid
this angle is less than 90 degrees. Angle starts with an "a" acute
a transformation that enlarges or reduces the original figure. Gets smaller or bigger. dilation
a __________ angle forms a perfect 90 degrees. Angle name starts with a "r" right
common endpoints of a figure. The "points" vertex
all figures have one of theses. The ________ encloses a figure. Word starts with a "s" side

Type
Crossword
Description

A simple closed curve made up of only line segments. Polygon
The diagonals of a rhombus bisect each other at Right Angles
What is the maximum number of obtuse angles that a quadrilateral can have Three
A quadrilateral whose all sides and angles are equal is a Rectangle
A quadrilateral whose all sides, diagonals and angles are equal is a square
the number of sides of a regular polygon whose each interior angles is of 135 degree eight
a quadrilateral which has two pairs of equal consecutive sides. Kite
A five sided polygon Pentagon
Which one has all the properties of a kite and a parallelogram Rhombus
A six sided polygon hexagon