The angle of quadrilateral are in the ratio 3:5:9:13.find all the angles of the quadrilateral
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Answered by
2
Answer:
156°
Step-by-step explanation:
As you know angle sum of a quadrilateral=360°
So,3x + tx + 9x + 13x= 360°
30x=360°
x = 12°
Hence, 3x = 36°, 5x = 60°,9x =108° and 13x = 156°
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Answer:
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