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krok68 [10]
3 years ago
6

What is the measure of x?

Mathematics
1 answer:
Simora [160]3 years ago
7 0

Answer:

<h2>x = 36°</h2>

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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