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 tower is broken at a point P above the ground. The top of the tower

1.	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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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 ?

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