Geometry Basics - Vocab

Front

What is a flat surface made up of points that extends indefinitely in all directions?

Back

Plane

Front

What are adjacent angles that are supplementary?

Back

Linear pair

Front

What are two angles with measures that have a sum of 180 degrees?

Back

Supplementary

Front

What is the intersection of two rays at a common endpoint called?

Back

Angle

Front

Two segments that have the same length are called ___________ segment.

Back

congruent

Front

Points on the same line are ___________ points.

Back

collinear

Front

Which of the following words describes the picture? Options: ray, segment, line, plane

Back

segment

Front

What is the intersection of planes R and P?

Back

line HI

Front

Back

Vertical Angles

Front

Back

Line Segment ST