Question

A ladder is placed in such a way that it reaches on the top of a wall 12 m

high. If the length of ladder is 13 m, find the distance of the foot of the

ladder from the wall.

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Answer 1

Answer:

5m

Step-by-step explanation:

we will use here hypotenius formula

AC²=BC²+CA² (So here base is CA², Let CA²=x²)

13m²=12m²+x²

x²=13m²-12m²

x²= 169m²- 144m²

x²= 25m²(square of x will go other side and become underoot)

x=underoot 25 m²

x=5m

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Answer 2

Answer is in attachment✌✌✌