Geometry Vocabulary

Front

What is the form of a conditional statement formed by negating the hypothesis and conclusion?

Back

Inverse

Front

What are points on the same line called?

Back

Collinear

Front

What are supplementary angles?

Back

Two angles whose measures have a sum of 180°.

Front

What type of angles are adjacent angles?

Back

Adjacent Angles are two angles that share a common side and vertex.

Front

What is a transformation that flips a figure across a line called?

Back

Reflection

Front

What are complementary angles?

Back

Two angles whose measures have a sum of 90°.

Front

What is the term for angles that are opposite each other when two lines intersect?

Back

Vertical Angles.

Front

What do you call two angles that add up to 180° and are adjacent?

Back

Linear Pair.

Front

What is the term for a transformation that moves a figure without changing its size or shape?

Back

Translation.

Front

What is the term for a transformation that turns a figure around a fixed point?

Back

Rotation.