Front

What are coplanar points?

Back

Coplanar points are points that lie on the same plane.

Front

Identify the hypothesis in the statement: 'If angles are congruent, then the measures of the angles are equal.'

Back

The hypothesis is 'Angles are congruent.'

Front

What is a biconditional statement?

Back

A biconditional statement combines two conditional statements and is true if both statements are true. Example: 'Segments are congruent if and only if they have equal lengths.'

Front

What is a ray in geometry?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What is a linear pair of angles?

Back

A linear pair of angles are two adjacent angles that form a straight line.

Front

Define congruent segments.

Back

Congruent segments are segments that have the same length.

Front

What is the definition of a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

What does it mean for angles to be complementary?

Back

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

Front

What does it mean for angles to be supplementary?

Back

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

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.