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secondary 3 | E Maths
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Amanda
Amanda

secondary 3 chevron_right E Maths chevron_right Singapore

Can’t do (iii) onwards

Date Posted: 11 months ago
Views: 244

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ADOLPHUS CHUA
Adolphus Chua's answer
15 answers (Tutor Details)
1st
Hi Amanda! Hope this helps! :).

Take note that shortest distance always involves a right-angled triangle. Hence, you can use the sine rule to solve for the length of PQ. Afterwards, you can use SOH to solve for the shortest distance.
Amanda
Amanda
10 months ago
thanks so much
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Xavier Sng
Xavier Sng's answer
801 answers (A Helpful Person)
Hope this helps. Regards