ADOLPHUS CHUA's answer to Amanda's Secondary 3 E Maths Singapore question.
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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.
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.
Date Posted:
1 year ago
thanks so much
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