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Secondary 1 | Maths
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Hellen
Hellen

Secondary 1 chevron_right Maths chevron_right Singapore

Please help! Thank you!!!

Date Posted: 4 years ago
Views: 207
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WAYNE LEE
Wayne Lee's answer
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Hi Hellen, remember to use the right angle triangle in semicircle concept and a lot of Pythagoras theorem for this question. I hope this helps:)