Question

The opposite angles of a parallelogram are (3x – 2)° and (50 – x)° the measure of these angles is
a. 140, 140
b. 20 , 160
c. 37, 143
d. 37, 37​

Answer 1

Answer:

Since opposite angles of a parallelogram are equal. Therefore,

3x−2=50−x⇒x=13

(3x−2)

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=3(13)−2=37

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The measures of the adjacent angles of a parallelogram add up to be 180 degrees, or they are supplementary.

Another angle =180−37=143

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The measure of each angle of the parallelogram.

37

∘

,143

∘

,37

∘

,143

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