Question

5. A 15 m long ladder reached a window 12m high from the ground on placing it against a wall at distance a.
find the distance of the foot of the ladder from the wall.

please give answer in detail ​

Answer 1

Answer:

it forms a right angle triangle

so 12²+x²=15²

x=9

so distance is 9 meter

Answer 2

Answer:

Hello.

Step-by-step explanation:

Good Morning

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