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Mathematics 6 Online
OpenStudy (anonymous):

What is the formula for finding the sum of interior angles of a polygon ?

OpenStudy (anonymous):

(n-2) × 180° where n is the no. of sides

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

Do regualr and irregular pentagons have the same interior sum ?

OpenStudy (anonymous):

they have the same interior sum so long their sides are of the same number.

OpenStudy (anonymous):

Which is the measure of one interior angle of a regular triangle ?

OpenStudy (anonymous):

how many sides does a regular triangle have?

OpenStudy (anonymous):

What about a regular octagon ?

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