Geometry Vocab Pop Qui

Front

Measurable part of a line with two endpoints.

Back

Segment

Front

Vocabulary word for the diagram:

Back

Ray

Front

Definition of 'Bisect'

Back

To divide into two equal parts

Front

Symbol for Ray

Back

Front

Define a straight angle in degrees.

Back

Exactly 180

Answer explanation

When the arms of the angle lie in the opposite direction, they form a straight angle. The angles make a straight line through the vertex.

A straight angle is also called ‘flat angle’. 

Front

Back

Complementary Angles

Answer explanation

Ways to remember which is which

"C" in Complementary represents the "Corner" (a Right Angle) or

"C" comes before "S" and

90 comes before 180 degrees.

Front

Supplementary Angles sum: ___ degrees.

Back

180

Answer explanation

#REMEMBER

“S” of supplementary angles stands for the “Straight” line. This means they form 180°.

Front

Back

Answer explanation

There is a "V" formed when you make vertical angles.

Two purple v's and two blue v's.

Front

<1 and <3 are...

Back

Same Side Interior Angles

Front

<2 and <8 are...

Back

Corresponding Angles