Chapter 1 Vocabulary Practice

Consists of two points and all the points that lie between them.

• Plane

• line

• ray

• segment

Consists of an initial point and all the points that line on one side of that point.

• Plane

• Line

• Ray

• Segment

The three undefind tems. Click all that apply.

• Point

• Plane

• Segment

• Line

Equal in measure

• Bisector

• Congruent

• Midpoint

• Complementary

The point that divides a segment into two conguent segments

• point

• bisector

• midpoint

• middle

A segment, ray or line that divides a segment into two congruent segments.

• segment bisector

• angle bisector

• midpoint

A segment, ray or line that divides and an angle into two congruent angles.

• segment bisector

• angle bisector

• midpoint

Two adjacent angles that sum to 180.

• vertical angles

• linear pair

• complementary angles

Two angles that sum to 90

• complementary angles

• supplementary angles

• linear pair

• vertical angles

two angles that sum to 180

• vertical angles

• complementary angles

• supplementary angles

• adjacent angles