Q1 Vocabulary Geom

Front

Angles which add up to 180° are called _____

Back

Supplementary Angles

Front

The figure that BEFORE it is transformed is called the:

Back

Pre-Image

Front

A pair of opposite congruent angles formed by 2 intersecting lines is called _____

Back

Vertical Angles

Front

What does congruence refer to in geometry after a transformation?

Back

Same size and shape

Front

A statement that has been proved mathematically is called a _____

Back

theorem

Front

Angles that are in the same position on parallel lines when a transversal crosses them are called _____

Back

Corresponding Angles

Front

Angles that are on opposite sides of a transversal but inside the two lines are called _____

Back

Alternate Interior Angles

Front

The point where two lines intersect is called the _____

Back

Vertex

Front

A line that divides an angle into two equal parts is called an _____

Back

Angle Bisector

Front

The distance around a shape is known as its _____

Back

Perimeter