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secondary 4 | E Maths
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Tay Hui Ling
Tay Hui Ling

secondary 4 chevron_right E Maths

how to do

Date Posted: 6 years ago
Views: 343

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Lingo
Lingo's answer
12 answers (A Helpful Person)
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As abv. Hp it helps.
Wong Yi Heng
Wong Yi Heng
6 years ago
just wanted to clarify for part (d) with the formula that you have used is for right angle triangle. Hence, you should probably use heron's formula or sine/cosine rule to approach the problem.
Tay Hui Ling
Tay Hui Ling
6 years ago
thank you all