Geometry Big Ideas chapter 2

Front

What is the Division Property of Equality?

Back

If a = b, then a/c = b/c for any non-zero c.

Front

What is the Addition Property of Equality?

Back

If a = b, then a + c = b + c for any c.

Front

What is the Subtraction Property of Equality?

Back

If a = b, then a - c = b - c for any c.

Front

What is the Multiplication Property of Equality?

Back

If a = b, then a * c = b * c for any c.

Front

Define a conditional statement.

Back

A statement that can be written in the form 'If p, then q' where p is the hypothesis and q is the conclusion.

Front

What is a hypothesis in a conditional statement?

Back

The part of the statement that follows 'if'.

Front

What is a conclusion in a conditional statement?

Back

The part of the statement that follows 'then'.

Front

What does it mean for two angles to be complementary?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

What does it mean for two angles to be supplementary?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What is a linear pair of angles?

Back

Two adjacent angles that form a straight line, meaning their measures add up to 180 degrees.