Kenny Ng's answer to ARMY :)'s Secondary 2 Maths question.
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Note the concepts marked with asterisk :)
Part b is slightly trickier, but the total ext angle of an irregular (or regular) remains the same at 360°.
Part b is slightly trickier, but the total ext angle of an irregular (or regular) remains the same at 360°.
Date Posted:
6 years ago
Xié xié
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