nerothomas03p0i6li nerothomas03p0i6li

21-04-2020
Mathematics

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306flower 306flower

21-04-2020

Because the shape is a parallelogram, that means Angle B and Angle C are supplementary, or add up to 180 degrees.

So:

(4x + 12) + (3x + 14) = 180

7x + 26 = 180

7x = 154

x = 22

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