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MACHINE

· started a discussion

· 1 Months ago

use triplet (Question: 259972.0 )

use triplet guys 65 = 8+x + 25 divide by 5 you get 13 5 therefore x has to be 4 to make ki 12 now 12×5= 60 so x = 52

Question:

A ladder of length 65 m is resting against a wall. If it slips 8 m down the wall, then its bottom will move away from the wall by N metre. If it was initially 25 metre away from it. What is the value of N?

Options:
A)

10 m

B)

14 m

C)

39 m

D)

52 m

Solution:

Ans: (b)

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
The given solution and answer both are correct.
Phythagorus theorem will be used here.

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