A ladder reaches a window which is 12 m above the ground on one side o – InterviewSolution

1.	A ladder reaches a window which is 12 m above the ground on one side of the streetKeeping its foot ato reach a window at a height of 9 m. Find the width of the street if the length of theladder is 15 m9.t the same point, the ladder is turned to the other side of the street
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