a five sided figure with no two sides equal,the four angle are each 120 degree.prove AB = ED+CD.

its from plane geometry
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1 Answer

5 sides polygon hav 5 angels

5 angels add up tu 540 deg

If 4 sides=120 deg, thats 480 deg, so other angel=60 deg

???????? "ab" "cd"???? did yu number the points a, b, c, d, e in order??????

120 deg is wot yu get with regular HEXAGON

beyond that, me hav no idea
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