# 2-D Shape Vocabulary Bingo

Type
Bingo Cards
Description

Vertices
Parallel
Triangle
Square
Rectangle
Rhombus
Acute Angle
Obtuse Angle
Right Angle
Edges
Angle
Polygon
Congruent
Parallelogram
Attributes
Trapezoid
2 dimensional

Type
Word Search
Description

acute
angle
bisect
bisector
congruent
corresponding
degrees
dodecagon
edges
equal
equilateral
example
formula
geometry
hexagon
isosceles
kite
length
obtuse
octagon
parallel
parallelgram
pentagon
perpendicular
polygon
rectangle
reflection
rhombus
right
rotation
scalene
shape
sides
similar
size
square
sum
translation
trapezoid
triangle
zarah

## 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

## 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 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
Word Search
Description

trapezoid
square
rhombus
rectangle
parallelogram
scalene
right
obtuse
isosceles
equilateral
acute
hendecagon
triangle
polygon
pentagon
octagon
nonagon
hexagon
heptagon
dodecagon
decagon
circle

## Geometry Word Find Word Search

Type
Word Search
Description

Kite
Parallelogram
Rhombus
Square
Trapezium
Parallel
Opposite
Protractor
Right
Obtuse
Acute
Isosceles
Scalene
Equilateral
Segment
Exterior
Interior
Undecagon
Nonagon
Heptagon
Rectangle
Dodecagon
Decagon
Irregular
Regular
Vertex
Non-convex
Convex
Diagonal
Octagon
Hexagon
Pentagon
Edge
Side
Translation
Rotation
Reflection
Angle
Symmetry
Triangle
Polygon

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

## Polygons Crossword

Type
Crossword
Description

polygon with three sides triangle
polygon with five sides pentagon
polygon with eight sides octagon
polygon with ten sides decagon
a triangle with an angle with 90 degrees right
triangle with an angle of greater than 90 degrees obtuse
a square, rectangle and rhombus are always this parallelogram
Lines that never touch and always the same distance apart parallel
lines that intersect perpendicular
triangle with three congruent sides equilateral
triangle with zero congruent sides scalene
same or equal length congruent
polygon with all sides and angles congruent regular

## Angles Polygons Triangles Quadrilaterals Crossword

Type
Crossword
Description

A polygon with 4 sides quadrilateral
Angles made by perpendicular lines right angles
Triangle with all angles less than 90 degrees Acute
Polygon with sides of equal length Equilateral
Polygon with angles of equal measure Equiangular
Polygon with sides of equal length and angles of equal measure Regular Polygon
Triangle with one angle measure greater than 90 degrees Obtuse
Triangle with sides of different lengths scalene
Triangle that has at least two sides of equal length Isosceles
Equilateral parallelogram Rhombus
Parallelogram with four right angles rectangle
Quadrilateral that has exactly two parallel sides trapezoid
Quadrilateral that has two pairs of parallel sides parallelogram
Special kind of geometric figure Polygon

Type
Crossword
Description

Quadrilateral with both pairs of opposite sides parallel Parallelogram
A polygon is a segment that connects any two nonconsecutive vertices Diangonal
A parallelogram with four right angles rectangle
If a parallelogram is a rectangle, then its diagonals are? congruent
A parallelogram with all four sides congruent Rhombus
Parallelogram with four congruent sides and four right angles Square
If a parallelogram is a rhombus, then its diagonals are? Perpendicular
If there was a 45, 90 degree angle, what is the other angle forty five
a quadrilateral with exactly one pair of parallel sides Trapeziod
What are base angles formed with? one leg
Quadrilateral with exactly two pairs of consecutive congruent sides. Kite
If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a what? Parallelogram
if a trapezoid is isosceles, then each pair of base angles is what congruent
how many sides does a hexagon have? six
how many sides does a nonagon have? nine
how many triangles does an nonagon have seven
the angles formed by the base and one of the legs of a trapezoid base angles
A quadrilateral with exactly two pairs of consecutive congruent sides bases
if you have and 90 degree and 60 degree angle in a triangle was is the other angle thirty
if parrallagram is ........ then the diagononals are congruent blank