Geometry Vocabulary Quiz

Match the following geometry terms with their definitions:

• Sides that are next to each other

• Hatchmarks

• Figures that are the same size and shape

• Diagonal

• Marks used to indicate equal lengths

• Congruent Figures

• A line segment connecting two non-adjacent vertices of a polygon

• Bisect

• To divide into two equal parts

• Adjacent Sides

Tags

CCSS.8.G.A.2

Match the following geometry terms with their definitions:

• Lines that never intersect

• Parallel Lines

• Lines that cross each other at a point

• Intersecting Lines

• Two lines that meet at a right angle

• Perpendicular Lines

Tags

CCSS.HSG.CO.A.1

Match the following geometry terms with their definitions:

• Angles that are across from each other when two lines intersect.

• Opposite Angles

• 2D figure that has 3 or more sides

• Opposite Sides

• Common endpoint of two or more segments

• Right Angle

• Sides that are across from each other in a polygon.

• Vertex

• An angle that measures 90 degrees.

• Polygon

Match the following quadrilateral terms with their definitions:

• A parallelogram with all sides equal.

• Parallelogram

• A rectangle with all sides equal.

• Rectangle

• A quadrilateral with opposite sides parallel.

• Square

• A four-sided figure.

• Rhombus

• A parallelogram with four right angles.

• Quadrilateral

Tags

CCSS.2.G.A.1

Match the following quadrilateral terms with their definitions:

• A four-sided figure with at least one pair of parallel sides.

• Trapezoid

• A trapezoid with exactly 2 right angle.

• Isosceles Trapezoid

• A trapezoid with non-parallel sides that are equal in length.

• Right Trapezoid

Place the labels with the correct figures in the Quadrilateral Family Tree.

a

b

c

d

e

f

g

Square

Parallelogram

Right Trapezoid

Rhombus

Trapezoid

Rectangle

Isosceles Trapezoid

Tags

CCSS.5.G.B.4

Match the Diagram of the Diagonals with the correct shape.

• Square

• 
• Rhombus

• 
• Parallellogram

• 
• Rectangle

• 

Tags

CCSS.HSG.CO.C.11