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Answer :

I’m not exactly sure the answer because it doesn’t look like the full question but
(5x + 2) (3x + 2) = 180
15x + 4 = 180
15x = 176
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X = 11.73
Quadrilateral ABCD has, of course, four angles. Those four angles are in the ratio 2:3:3:4. Find the degree measure of the biggest angle of quadrilateral ABCD.

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