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A ladder leaning against a wall withefits top end at a height of 5m from ithe floor and its bottom end is at450 to the floor, the distance fromthe wall is(A) 4 m(B) 4.5 m |
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Answer» tan 45 ° =height/distance from the wall=>1=5m /distance from the wall=> distance from the wall=5m hit like if you find it useful |
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