Basic Geometry 1.1 - 1..5

Front

Consists of 2 endpoints and all the points in between.

Back

Line Segment

Front

How would you describe points I, L, and C?

Back

Coplanar

Front

Angles that have the same measure.

Back

Congruent angles

Front

If two lines intersect, they intersect in a ...

Back

Point

Front

What is the term for angles that add up to 90 degrees?

Back

Complementary angles

Front

What is the term for angles that add up to 180 degrees?

Back

Supplementary angles

Front

What do you call a straight path that extends infinitely in both directions?

Back

Line

Front

What is a part of a line that has one endpoint and extends infinitely in one direction?

Back

Ray

Front

What do you call a flat surface that extends infinitely in all directions?

Back

Plane

Front

What is the term for three or more points that lie on the same line?

Back

Collinear points