Four angles of a quadrilateral are in the ratio 3:5:7:9 Find the angles
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Step-by-step explanation:
Angle sum property pf a quadrilateral is 360
3x + 5x + 7x + 9x = 360
24x = 360
x = 15
angla A = 3 x 15 = 45
angle B = 5 x 15 = 75
angle C = 7 x 15 = 105
angle D = 9 x 15 = 135
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