Question

A and B are supplementary angles: 1 2B is five times A, find the measure of both the angles​

Answer 1

Answer:

Step-by-step explanation:

Step-by-step explanation:

angle B = 5(angle A)

angle A + angle B = 180°

angle A + 5(angle A) = 180°. (substituting the value of angle B)

6( angle A) = 180°

angle A = 30°

angle B = 150°

Answer 2

Answer:

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