solve the problem please
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√15^2- 12^2 gives u d ans
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By pythagoras theorem
hyp^2=b^2+h^2
15^2 (length of ladder )=x^2+12^2
x^2=15^2-12^2
x^2=225-144
x^2=91
x=9m (ans)
when the ladder is leant on the wall a triangle forms of which the ladder is hyp wall is height (till window)and distance between ladder and wall at the foot is base.
Hope it helps:)
hyp^2=b^2+h^2
15^2 (length of ladder )=x^2+12^2
x^2=15^2-12^2
x^2=225-144
x^2=91
x=9m (ans)
when the ladder is leant on the wall a triangle forms of which the ladder is hyp wall is height (till window)and distance between ladder and wall at the foot is base.
Hope it helps:)
xyz75:
I wanted to give the diagram but the attachment was not going.But I have described how the triangle will be formed.
ok
thnq for marking my answer brainliest
my pleasure
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