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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: 1 year ago
Views: 289

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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
1 year ago
thanks so much
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Xavier Sng
Xavier Sng's answer
801 answers (A Helpful Person)
Hope this helps. Regards