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secondary 3 | E Maths
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secondary 3 chevron_right E Maths chevron_right Singapore

keke anyone could help with (b) thanks

Date Posted: 4 years ago
Views: 253

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Brenda
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Area of triangle is the same.
Using 1/2×a×b×sin c to find area before using 1/2×base×height to find height.
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4 years ago
thank you
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Jonathan Pek
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Rmb your TOA CAH SOH!