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secondary 3 | A Maths
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TY
TY

secondary 3 chevron_right A Maths chevron_right Singapore

I need help from part ii onwards. Im not sure how to find cosine BCD, as i cant seem to get sine or cosine rule to work

Date Posted: 3 years ago
Views: 166

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J
J's answer
23 answers (A Helpful Person)
1st
Pls see attached
TY
TY
3 years ago
Thank you!
J
J
3 years ago
No problem!
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Wayne
Wayne's answer
45 answers (A Helpful Person)
Hope this helps
TY
TY
3 years ago
Thank you too!