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| 1. |
a tower PM subtends angles α, 2α, and 3α at A,B and C respectively on ground on one side of the tower, AB=200 m, BC= 100 m. find height of the tower?? |
| Answer» a tower PM subtends angles α, 2α, and 3α at A,B and C respectively on ground on one side of the tower, AB=200 m, BC= 100 m. find height of the tower?? | |