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On a straight line passing through the foot of a tower, two points C and D are at distances of 4 m and 16 m from the foot of tower respectively. If the angles of elevation from C and D of the top of the tower are complementary, then find the height of the tower. |
| Answer» On a straight line passing through the foot of a tower, two points C and D are at distances of 4 m and 16 m from the foot of tower respectively. If the angles of elevation from C and D of the top of the tower are complementary, then find the height of the tower. | |