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lori_kelting_23789
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Practice 10 QuestionsShow answers
• Question 1
300 seconds Q.

Calculate m∠ABC.

45°

60°

105°

15°

• Question 2
300 seconds Q.

Calculate m∠DEF.

180°

60°

120°

80°

• Question 3
300 seconds Q.

x = 6°

x = 7°

x = 12°

x = 144°

• Question 4
180 seconds Q.

x = 5°

x = 11°

x = 33°

x = 55°

• Question 5
300 seconds Q.

50°

58°

115°

226°

• Question 6
120 seconds Q.

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°

• Question 7
300 seconds Q. Find the value of ∠A.
25 degrees
30  degrees
35 degrees
90 degrees
• Question 8
30 seconds Q. What is another name for ∠H
∠KGH
∠LGH
∠LHG
∠K
• Question 9
120 seconds
Q.

∠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°

• Question 10
120 seconds
Q.

∠K and ∠L are complementary angles.

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