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Four angles of a nine sided polygon are 1450 each and the remaining angles are equal. Find the value of each equal angle |
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Answer» We know that, the MEASURE of all angles of a nine sided POLYGON is 1260°. Given FOUR angles of a nine sided polygon are 145°. So the rest angles measure are 1260°-145° = 1115° The value of each equal angle is 1115°/5 = 223° |
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