Geo EOC Vocab

Front

What is part of a line that has one endpoint and goes on forever in one direction?

Back

Ray

Front

A ________ has infinite points; It is a straight path that extends forever in both directions.

Back

Line

Front

An angle that measures greater than 0 degrees, but less than 90 degrees is a(n)

Back

acute angle

Front

The point (0,0) on a graph is called the

Back

origin

Front

A right triangle whose acute angles are either 45 degrees and 45 degrees or 30 degrees and 60 degrees

Back

Special right triangle

Front

What is a straight path that has no endpoints?

Back

Line

Front

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

Back

Plane

Front

An angle that measures exactly 90 degrees is called a(n)

Back

right angle

Front

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

Back

complementary angles

Front

What is the term for the distance around a circle?

Back

Circumference