Question

he angles of elevation of the top of a hill at the city centres of two towns in either side of the hill are observed to be 30 degrees and 60 degrees . if the distance uphill from the first city centre is 9km find the distances uphill from other city centre in km up to two places of decimals

Answer 1

Answer:

ans is 90 degree

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Answer 2

Your Answer :-

90 degree

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