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secondary 4 | E Maths
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Bibi
Bibi

secondary 4 chevron_right E Maths

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Date Posted: 6 years ago
Views: 333

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Dean
Dean's answer
5 answers (A Helpful Person)
:
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kelly lau jing xuan
Kelly Lau Jing Xuan's answer
12 answers (Tutor Details)
1st
Do let me know if the answer is wrong
Bibi
Bibi
6 years ago
Thanks
Jiayang
Jiayang
6 years ago
Whole qn is wrong from start to end.

First ans is angles in the same segment.

Subsequent answers uses similar triangles and doesn’t require the use of trigo at all.

Look at Dean’s solution