Angles and Triangles Quiz Study Guide

Which of the angles below are adjacent angles?

• ∠1 and ∠3

• ∠3 and ∠1

• ∠1 and ∠2

• ∠4 and ∠2

Determine which equation below can be solved to find the value of ∠B.

• ∠B + 45 + 63 = 180

• ∠B + 45 = 90

• ∠B + 45 = 63

• ∠B + 90 + 63 = 180

Using the diagram below, determine which statement is true.

• Angle Y is 90°

• Angles X, Y, and Z are complementary

• Angles X and Z are supplementary

• Angles Y and Z are vertical angles

Daniel is given the following information to construct a triangle. Determine what type of triangle will be constructed: 151°, 17°, and 12° angles.

• A unique triangle

• More than one triangle

• No triangle

• A right triangle

Triangle QRS is shown below. Use the information given to determine the measure of ∠R.

• 89.1°

• 90.1°

• 89.9°

• 90.9°

Which three lengths can be the lengths of the sides of a triangle?

• 23 m, 17 m, 14 m

• 11 m, 9 m, 2 m

• 3 m, 7 m, 4 m

• 20 m, 8 m, 10 m

What is the measure of ∠BFA?

• 40°

• 70°

• 30°

• 150°

Which of the following is a set of complementary angles?

• ∠BFC and ∠DFE

• ∠CFD and ∠EFD

• ∠AFB and ∠DFE

• ∠AFC and ∠DFC

Which pair of angles is an example of supplementary angles?

• ∠AFB and ∠EFC

• ∠AFD and ∠EFD

• ∠AFC and ∠DFE

• ∠AFD and ∠DFC

Which of the following is NOT a true statement?

• ∠AFC measures 110°

• ∠BFC and ∠DFE have a sum of 90°

• ∠AFD measures 160°

• ∠AFB and ∠CFD are complementary