Social Sciences, asked by nanana8, 1 year ago

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. ​

Answers

Answered by Anonymous
5

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 ❤️


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Answered by superjunior
5

Solution is in the attachment..

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