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secondary 4 | E Maths
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Iris
Iris

secondary 4 chevron_right E Maths chevron_right Singapore

hi pls help with part (i) !

Date Posted: 1 month ago
Views: 28

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QP
Qp's answer
3 answers (A Helpful Person)
1st
Given the 2 length & right angled triangle, use TOA CAH SOH to find the angle QOM.
Since O is centre & M is midpoint, triangle POQ is isosceles triangle. Thus angle POM is the same as angle QOM. Then convert it into radian!
Iris
Iris
1 month ago
thank you!!
QP
QP
1 month ago
no worries :)