angle of a quadrilateral are in the ratio 1 ratio 3 ratio 5 ratio 60 find the greatest angle
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The angle be X
1:3:5:6
x+3x+5x+6x =360( angle sum property of a quadrilateral)
15x= 360
x= 360/15
24°
Angle one =24°
Angle two = 3x =24×3
=72°
Angle three = 5x =5×24
120°
Angle four = 6x =6×24
144°
Therefore the largest angle is 144°
1:3:5:6
x+3x+5x+6x =360( angle sum property of a quadrilateral)
15x= 360
x= 360/15
24°
Angle one =24°
Angle two = 3x =24×3
=72°
Angle three = 5x =5×24
120°
Angle four = 6x =6×24
144°
Therefore the largest angle is 144°
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