Question

a measures of opposite angles of a parallelogram are (3x - 2) and (so-x) o find the measure of its each angle
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Answer 1

Answer:

Given two opposite angles of a parallelogram are (3x - 2)° and (50 - x)° Recall that opposite angles of a parallelogram are equal. Hence (3x - 2) = (50 - x) → 3x + x = 50 +2

→ 4x = 52

:: x = 13

(3x - 2)° = [3(13) - 2]° = [39 -21° = 37° - Sum of adjacent angles is 180° 180° 37° 143°

Hence other two equal opposite angles =

180-37 =143 degree.

Hope it's help you