G 2.2 Work - Angle Relationships

Find the measure of x.

• 115°

• 95°

• 105°

• 25°

Find the measure of x.

• 129°

• 51°

• 180°

• 90°

Find the measure of x.

• x = 73°

• x = 83°

• x = 97°

• x = 67°

Find the measure of y.

• y = 73°

• y = 83°

• y = 107°

• xy= 67°

Find the measure of z.

• z = 73°

• z = 83°

• z = 107°

• z = 67°

If the measure of an angle is 13°, find the measure of its supplement.

• 77°

• 167°

• 13°

• 160°

If the measure of an angle is 38°, find the measure of its complement.

• 142°

• 42°

• 52°

• 38°

∠1 and ∠2 form a linear pair. If m∠1 = (5x + 9)° and m∠2 = (3x + 11)°, find the measure of each angle.

• ∠1 = 109°, ∠2 = 71°

• ∠1 = 71°, ∠2 = 109°

• ∠1 = 90°, ∠2 = 90°

• ∠1 = 20°, ∠2 = 60°

∠1 and ∠2 are vertical angles. If m∠1 = (17x + 1)° and m∠2 = (20x − 14)°, find m∠2.

• 71°

• 53°

• 90°

• 86°

∠K and ∠L are complementary angles. If m∠K = (3x + 3)° and m∠L = (10x − 4)°, find the measure of each angle.

• ∠K = 27°, ∠L = 63°

• ∠K = 30°, ∠L = 60°

• ∠K = 24°, ∠L = 66°

• ∠K = 36°, ∠L = 54°