Question

(iii) The wall of a building of both sides of a street are parallel to each other.

A ladder 5.8m long is placed on street so that its top just reaches the

window of one building , at height of 4m. On turning the ladder over the

other side of the street its top touches the other building at the height of

4.2m. Find the breadth of the street.​

Answer 1

the breath of the street is 8.2m