Review of Module 2 GH

Two angles that form a linear pair are ______________.

• equal.

• supplementary.

• complementary.

• unequal.

Which of the following statements is NOT true?

In the diagram below, 𝐵𝐶̅̅̅̅ is the bisector of ∠𝐴𝐵𝐷, which measures 60°. What is the measure of ∠𝐴𝐵𝐶?

In the diagram below, ̅𝐷𝐶̅̅̅ is the perpendicular bisector of ̅𝐴𝐵̅̅̅, and 𝐶𝐸̅̅̅̅ is the angle bisector of ∠𝐴𝐶𝐷. Find the measures of 𝐴𝐶̅̅̅̅ and ∠𝐸𝐶𝐷.

Which of the following is an INACCURATE statement about the labeled figure?

When one angle of a triangle is a right angle, the sum of the measures of the other two angles is ______________.

• 5

• 2

• 6

• 13

1. Which angle is supplementary to ∠RNA?

• ∠ENY

• ∠PNY

• ∠RNL

• ∠ANR

1. Which angle is complementary to ∠PNY?

• ∠RNA

• ∠RNL

• ∠YNE

• ∠PLN