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A polygon with seven sides has the following interior angle measurements of 117° 65° 122° 88° 13 3° 157° and X degrees what is the value of X

A polygon with seven sides has the following interior angle measurements of 117° 65° 122° 88° 13 3° 157° and X degrees what is the value of X
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A polygon with seven sides has the following interior angle measurements of 117° 65° 122° 88° 13 3° 157° and X degrees what is the value of X

User Simone Porcu
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1 Answer

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(n-2 ) * 180
(7-2) *180
900 - 117°-65°-122°-88°-13 3°-157°
The answer to x=218°
User Superbiji
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