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secondary 3 | E Maths
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mary
Mary

secondary 3 chevron_right E Maths chevron_right Singapore

Pls solve. Thank u

Date Posted: 11 months ago
Views: 131

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Tan Woon Kin
Tan Woon Kin's answer
2 answers (Tutor Details)
1st
Using cosine properties, assign x to be the opposite and y to be the adjacent.
Apply the cosine and tangent properties.
I hope this helps!
mary
Mary
11 months ago
Thank you
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sstrike
Sstrike's answer
5604 answers (A Helpful Person)
mary
Mary
11 months ago
Thank you