Question

A firefighter's ladder of length 13 m was kept at a distance of 5 m from a building to reach a window
on the building. At what height is the window from the ground?​

Answer 1

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Answer 2

Answer:

height is the window from the ground is 12 m

Explanation:

lenght (h)=13 m

distance from building (b)= 5 m

height (p)=?

by using pythagoras theorem

h²=b²+p²

13²=5²+p²

p²=13²-5²

p²= 169-25

p=√144

P=12 m