Unit 2 Test Review

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

In a parallelogram, what is the relationship between opposite angles?

Back

Opposite angles are equal.

Front

If one angle of a parallelogram measures 60 degrees, what is the measure of the adjacent angle?

Back

120 degrees.

Front

What is the measure of each angle in an equilateral triangle?

Back

60 degrees.

Front

In an isosceles triangle, if one angle measures 70 degrees, what is the measure of the other base angle?

Back

70 degrees.

Front

What is the definition of a rigid transformation?

Back

A transformation that preserves distance and angle measures.

Front

What are the three types of rigid transformations?

Back

Translation, rotation, and reflection.

Front

In triangle XYZ, if you translate it to triangle ABC, what happens to the angles?

Back

The angles remain the same.

Front

What is the relationship between the angles in an isosceles triangle?

Back

The angles opposite the equal sides are equal.

Front

If angle B in triangle ABC is 65 degrees and angle C is 50 degrees, what is the measure of angle A?

Back

65 degrees.