Benedict Tay's answer to kenzy's Secondary 2 Maths question.

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Benedict Tay
Benedict Tay's answer
8 answers (Tutor Details)
1st
We can draw out 2 triangles which show the heights and the angles more clearly. By using ttrigonometry (TOA CAH SOH) we are able to determine the 2 respective heights and find their differences.

Hope this helps!