21-03-2018
Mathematics

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Find the value of x so that this quadrilateral is a parrallelogram

Find the value of x so that this quadrilateral is a parrallelogram class=

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Bryancohen Bryancohen

21-03-2018

Hey there!

Since this is a parallelogram, the 2 angles with the equations are congruent. Make them equal each other. 2x+60=4x-12. You get 72=2x. Divide by 2 on each side to get x=36. The answer is x=36.

I hope this helps!

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