Question

Two opposite angle of a parallelogram are(5x-21)and(x+75).Find the measure of each of the angle of the parallelogram​

Answer 1

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Therefore, the other two angles will be, (180 - 99) = 81° and 81°. Therefore, all the angles of the parallelogram are, 99°, 99°, 81° and 81° .

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Answer 2

As we know that , opposite angles of a parallelogram are equal,

So, 5x+1=49−3x

⟹8x=48

⟹x=6

Hence , measure of this angle =5.(6)+1=31°

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