A leader is placed against a wall in such a way that it's foot is at distance of 9m from the wall and it's top reaches a window 12m above the ground in the wall find the length of the ledder.
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Answered by
10
Hey mate...
here's the answer...
Height of wall = 12m
Distance from the ladder to wall = 9m
(12)^2 + (9)^2 = (x)^2
144 + 81 = (x)^2
225 = x^2
15 = x
Height of ladder
= 15 m
Hope it helps ❤️
sanjeevips90:
sorry bhai
maaf kar
no bro it's kk
thanks
but kise bhi ladki ko esi baat bolne say pehle yeh bhi soch liya kr ki tere ghr may bhi maa bhean hogi agr koi unhe esa bolega tu tujhe kesa lagega
you are right bhai
chl bhai sorry agr meri koi baat tujhe buri lgi ho to but jo sach tha maine vhi bola
nahi bhai me samjh gaya abh
gande kaam khatam kar dunga abh. me
bhai mujhe bhut khushi hogi agr aap esa kroge to
Answered by
0
Heya ___
Question __
A leader is placed against a wall in such a way that it's foot is at distance of 9m from the wall and it's top reaches a window 12m above the ground in the wall find the length of the ladder ??
Solution ____
Window is above from ground
= 12 m
Distance of ladder = 9 m
Length of the ladder =
(12)^2 + ( 9 ) ^2 = x ^2
144 + 81 = x ^2
225 = x ^2
x = 15 m ___ Ans
The length of ladder is 15 m
Thank you
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