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Q: A tower is broken at a point P above the ground. The top of the tower makes an angle 60 ° with the ground at Q. From another point R on the opposite side of Q angle of elevation of point P is 30 °. If QR = 180 m, then what is the total height (in meters ) of the tower ?

A. 45(√3+1)
B. 45(√3+2)
C. 90
D. 45√3
Answer» C. 90


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