2 years ago

What is the measure of x?

Mathematics

1 answer:

Simora [160]2 years ago

7 0

Answer:

Step-by-step explanation:

We know: the sum of the angles in any quadrilateral is 360°.

Therefore we have the equation:

108 + 108 + 2x + 2x = 360 <em>cobine like terms</em>

(108 + 108) + (2x + 2x) = 360

216 + 4x = 360 <em>subtract 216 from both sides</em>

4x = 144 <em>divide both sides by 4</em>

x = 36

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