Question

Walls of two buildings on either side of a street are parellel to each other.
A ladder 5.8 m long is placed on the street such that its top just reaches the
window of a building at the height of 4 m. On turning the ladder over to the other
side of the street, its top touches the window of the other building at a height 4.2 m.
Find the width of the street.​

Answer 1

Answer:

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