the angle of a quadrilateral are in ratio 2:7:10:11 ,find all the angles of the quadrilateral
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24,84,120,132 ARE THE ANGELS OF THE QUADRILATERAL
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The angle of a quadrilateral are in ratio 2:7:10:11
Let x be the common multiple.
2x + 7x + 10x + 11x = 360
Sum of angles in a quadrilateral is 360°
30x = 360
x = 360 / 30
x = 12
∴ 2x = 2×12 = 24, 7x = 7×12 = 84, 10x = 10×12 = 120, 11x = 11×12 = 132.
24, 84, 120, 132 are angles of quadrilateral. (Answer).
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