Proof Practice

Front

What is the definition of a Midpoint?

Back

A point that divides a segment into two equal parts.

Front

What is the definition of Perpendicular lines?

Back

Two lines that intersect at a right angle (90 degrees).

Front

What does it mean to Bisect a segment?

Back

To divide a segment into two equal parts.

Front

What is the definition of a Right Triangle?

Back

A triangle that has one angle measuring 90 degrees.

Front

What is the Reflexive Property?

Back

A property stating that any quantity is equal to itself (e.g., AD = AD).

Front

What is the Transitive Property?

Back

If a = b and b = c, then a = c.

Front

What does CPCTC stand for?

Back

Corresponding Parts of Congruent Triangles are Congruent.

Front

When should you use CPCTC in a proof?

Back

Always at the end of the proof.

Front

What is the definition of Congruent figures?

Back

Figures that have the same shape and size.

Front

What is the definition of an Angle Bisector?

Back

A ray that divides an angle into two equal angles.