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If angle A and angle B are supplementary, and their measures are (3x + 50)o and (7x + 10)o respectively, find x, the measure of angle A and the measures of angle B.
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If angle A and angle B are supplementary, and their measures are (3x + 50)o and (7x + 10)o

respectively, find x, the measure of angle A and the measures of angle B.

User Phispi
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3.9k points

1 Answer

14 votes

Answer:

20 x

Explanation:

User Marco Batista
by
3.9k points
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