APPLICATION OF TRIGONOMETRY – PART – 05
PROBLEM – 09
PROBLEM – 09
Two people standing on the same side of a tower in a straight line with it, measure the angle of elevation of the top of the tower as 25 degrees and 50 degrees respectively. If the height of tower is 70 m, find the distance between the two people.
PROBLEM – 10
A boy 1.5 m tall , is 25 m away from a tower and observes the angle of elevation of the top of the tower to be (i) 45 degrees and (ii) 60 degrees. Find the height of the tower in each case.
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