the angle of the quadrilateral are in the ratio of 3:4:5:6 find the largest angle of the quadrilateral
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Answer:
120 degree is answer of this question
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Let the angles be 3x,4x,5x and 6x.
A/T/Q
3x + 4x + 5x + 6x = 360 [angles sum properties of quad.]
18x = 360
x = 360/18
x = 20
All Angles: 3x = 3×20 =60
4x = 4×20 =80
5x = 5×20 =100
6x = 6×20 =120
Hence, the largest angle is 120°
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