Geometry Basics

Front

On this line, there are two letters. These letters name something. What are they naming?

Back

Points

Front

Back

A line segment

Front

What kind of angle is this?

Back

Right Angle

Front

What kind of angle is this?

Back

Acute angle

Front

What kind of angle is this?

Back

Obtuse angle

Front

What kind of angle is this?

Back

Reflex angle

Front

What kind of angle is this?

Back

Straight angle

Front

What kind of lines never touch?

Back

Parallel lines

Front

What kind of angles are in this shape?

Back

Right angles, Right angle, 90 degree angle, Right

Front

What kind of angles are in this shape?

Back

Obtuse angles, Obtuse angle, Obtuse