Question

An electrician has to repair an electric fault on a pole of height 5m. She needs to reach a point 2.3m

below the top of the pole to undertake the repair work. What should be the length of a ladder that

she should use which when inclined at an angle of 60 to the horizontal, would enable her to reach the

required position? (√3 = 1.73)​

Answer 1

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