Geometry-Ch 1 Vocab

Front

What is the region that contains all the points between the sides of an angle called?

Back

Interior

Front

What is the region that contains all the points outside of an angle called?

Back

Exterior

Front

What is a part of a line that is bounded by two distinct endpoints called?

Back

Segment

Front

What are coplanar points?

Back

Points that lie on the same plane.

Front

What consists of two endpoints and all the points between them?

Back

Segment

Front

What is a straight path that extends infinitely in both directions called?

Back

Line

Front

What is a part of a line that starts at a point and extends infinitely in one direction called?

Back

Ray

Front

What is the distance around a two-dimensional shape called?

Back

Perimeter

Front

What is the distance around a circle called?

Back

Circumference

Front

What is a flat surface that extends infinitely in all directions called?

Back

Plane