the interior angle of a pentagon are in ratio 5:6:8:12:14 . find the measure of angle
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Step-by-step explanation:
total angle measure....
5-2×180= 3×180=540 degree
let common multiple be x
5x+6x+8x+12x+14x=540
x = 540/45
x = 12
1st angle is 60 degree
2nd angle is 72 degree
3rd angle is 96 degree
4th angle is 144 degree
5th angle is 268 degree
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