Question

a 13m long ladder reaches a window of a building 12m above the ground . determine the distance of the foot of the ladder from the building​

Answer 1

Answer:

5 M

Step-by-step explanation:

full solution given

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Answer 2

Answer:

5m

Step-by-step explanation:

Ladder= Hypotenuse= 13m

Window= Height= 12m

So, base- 13²= 12²+ x²

= 169= 144+ x²

= X²= 169-144

= X²= 25

So, X= √25

x× x = 5× 5