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secondary 4 | E Maths
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Date Posted: 4 years ago
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Recall formula to find each interior angle (refer to first line), n represent number of sides.
1l Apply formula for polygon A and B.
2) Use angles at a point to solve for interior angle of C.
3) Apply formula again to find n of polygon C.
1l Apply formula for polygon A and B.
2) Use angles at a point to solve for interior angle of C.
3) Apply formula again to find n of polygon C.
Date Posted:
4 years ago
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