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10 questions
Calculate m∠ABC.
45°
60°
105°
15°
Calculate m∠DEF.
180°
60°
120°
80°
x = 6°
x = 7°
x = 12°
x = 144°
x = 5°
x = 11°
x = 33°
x = 55°
50°
58°
115°
226°
If m∠RST = (12x -1)°, m∠RSU = (9x -15)°,
and m∠UST = 53°, find each measure.
x = 13
m∠RST = 155°
m∠RSU = 102°
x = 3
m∠RST = 35°
m∠RSU = 12°
x = 22
m∠RST = 263°
m∠RSU = 183°
x = 8
m∠RST = 95°
m∠RSU = 57°
∠1 and ∠2 form a linear pair.
If m∠1 = (5x + 9)° and m∠2 = (3x + 11)°, find the measure of each angle.
m∠1 = 110° and m∠2 = 70°
m∠1 = 109° and m∠2 = 71°
m∠1 = 70° and m∠2 = 110°
m∠1 = 71° and m∠2 = 109°
∠K and ∠L are complementary angles.
If m∠K = (3x + 3)° and m∠L = (10x -- 4)°, find the measure of each angle.
m∠K = 24° and m∠L = 66°
m∠K = 66° and m∠L = 24°
m∠K = 40° and m∠L = 50°
m∠K = 30° and m∠L = 60°
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