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Polygon Question

Hi,

I am struggling on how to answer this question.

The question is in the attachment.
Capture.PNG

Any ideas on how to complete this question?

Thanks,
Reply 1
The sum of interior angles, where n is the number of sides is (n2)180 (n-2)*180^{\circ}

You want to find out what the sum of the angles inside the shape and work on each angle on by one, taking it away from the total angles if that makes sense.
Reply 2
Original post by Blazy
The sum of interior angles, where n is the number of sides is (n2)180 (n-2)*180^{\circ}

You want to find out what the sum of the angles inside the shape and work on each angle on by one, taking it away from the total angles if that makes sense.


Yeah I understand the whole thing now after going through the revision book.

Thanks for your help anyway.

:smile:

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