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secondary 3 | E Maths
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Carolyn
Carolyn

secondary 3 chevron_right E Maths chevron_right Singapore

I need help only with part (b)

Date Posted: 4 years ago
Views: 186

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Arnold K H Tan
Arnold K H Tan's answer
2088 answers (A Helpful Person)
1st
Recall area of a triangle = ½ab sin c