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Secondary 1 | Maths
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Ai Lee
Ai Lee

Secondary 1 chevron_right Maths

How to do????

Date Posted: 7 years ago
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Mihir Niyogi
Mihir Niyogi's answer
15 answers (Tutor Details)
1st
Formulas to note:
1) sum of internal angles in any n-sided polygon = (n-2)*180
2) Supplementary angles in parallelograms (180-angle)
3) Opposite Angles in parallelograms are EQUAL