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secondary 3 | E Maths
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Hi I understand the solution until the part 30=h(1/tan40+1/tan58) I really don’t understand why there’s suddenly a h in front with the bracket and all the way u down the qn I really don’t understand the working would really appreciate if someone could enlighten me abt this thank you!!!
The combined length of AQ and QB is 30m (as seen in the diagram). So the left hand side is 30
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