Post a New Question


posted by on .

Two vertical poles, 3m and 7m long are on the same straight line with a point P on the ground. The shorter pole is 20m from P and the longer pole. The angle of elevation of the top T of the longer pole from the top R of the shorter one is 30degree, calculate i) /RT/ ii) the horizontal distance from P to the longer pole, iii) the angle of elevation of T from P.

  • maths - ,

    i) 20/RT = cos30°

    ii) 20+20

    iii) tanθ = 7/40

  • maths - ,


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question