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secondary 4 | E Maths
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Kathy
Kathy

secondary 4 chevron_right E Maths chevron_right Singapore

Thank you

Date Posted: 4 years ago
Views: 455

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Eric Nicholas K
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5997 answers (Tutor Details)
1st
Formula for sum of any polygon (be it regular or not) is 180 times (number of sides minus 2).