Question

al А A wall which is ladder 17 m long reaches reaches a bharana &m above the a street. find the distance the ground on Side of foot of ladder from the birth. Wali​

Answer 1

Answer:

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Step-by-step explanation:

Let AC be the ladder, AB be the wall.

Then in △ABC,

AC2=AB2+BC2 (Pythagoras theorem)

172=152+BC2

BC2=82

BC=8 m

Hence, the foot of the ladder is 8 m from the wall