The angles of a quadrilateral are in the following ratios Find the measure of each angle 7: 8: 9: 12
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Answer:
Angles are 70⁰ , 80⁰ , 90⁰ , 120⁰ are the answers
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Step-by-step explanation:
Let the ratios be
7x 8x 9x and 12 x
7x +8x +9x + 12x = 360
36 x = 360
X = 10
Angles are.
7x = 70
8x = 80
9x = 90
12x = 120
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