the angle of quadrilateral are in the ratio 1: 2 : 3 : 4. if the sum of angle of quadrilateral is 360°, find the measure of each angle
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angle are 36 72 108 144 degrees
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HI HERE IS THE ANSWER
CONSIDER ALL RATIOS X
SUM OF ALL ANGLES OF QUADRILATERAL
=360°
Therefore,x+2x+3x+4x=360°
10x=360°
x=360°/10
x=36
angle a=1×36=36°
angle b=2×36=72°
angle c=3×36=108°
angle d=4×36=144°
CONSIDER ALL RATIOS X
SUM OF ALL ANGLES OF QUADRILATERAL
=360°
Therefore,x+2x+3x+4x=360°
10x=360°
x=360°/10
x=36
angle a=1×36=36°
angle b=2×36=72°
angle c=3×36=108°
angle d=4×36=144°
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