Answer:
29) m∠A = 83°
m∠B = 7°
32) m∠A = 103°
m∠B = 77°
33) m∠A = 24°
m∠B = 156°
Explanation:
Question 29
Complementary angles: Two angles whose measures sum to 90°.
Substitute the found value of x into the expression for angle A:
As the sum of angles A and B is 90°:
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Question 32
Supplementary angles: Two angles whose measures sum to 180°.
Substitute the found value of x into the expression for angle A:
As the sum of angles A and B is 180°:
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Question 33
Supplementary angles: Two angles whose measures sum to 180°.
Substitute the found value of x into the expression for angle A:
As the sum of angles A and B is 180°: