Midterm Test Practice

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What is the Reflexive Property in geometry?

Back

The Reflexive Property states that any geometric figure is congruent to itself.

Front

What does AA ~ mean in geometry?

Back

AA ~ means that two triangles are similar if they have two corresponding angles that are equal.

Front

What is the definition of similar figures?

Back

Similar figures are shapes that have the same shape but not necessarily the same size, with corresponding angles equal and corresponding sides proportional.

Front

What is the contrapositive of a conditional statement?

Back

The contrapositive of a statement 'If P, then Q' is 'If not Q, then not P'.

Front

What is the inverse of a conditional statement?

Back

The inverse of a statement 'If P, then Q' is 'If not P, then not Q'.

Front

How do you determine if two angles are complementary or supplementary?

Back

Add the measures of the two angles; if the sum is 90 degrees, they are complementary; if the sum is 180 degrees, they are supplementary.

Front

What is the relationship between corresponding angles and parallel lines?

Back

If two parallel lines are cut by a transversal, then each pair of corresponding angles is equal.

Front

What is the definition of a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.