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A 15 m long ladder reached …

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A 15 m long ladder reached a home 12m high by placing against the wall at distance Find x

    • Posted by Janani V S 1 year, 9 months ago

    CBSE > Class 07 > Mathematics
    • 3 answers

    Ashu Yadav 1 year, 9 months ago

    9m

    1Thank You

    Nirbhay Kumar 1 year, 9 months ago

    Imagine it like a right angle triangle Let the base be x So, H^2=A^2+B^2 15^2=12^2+x^2 225=144+x^2 x^2=225-144 x^2=81 x=√81 x=9 So, the distance is 9m=Ans

    1Thank You

    Janani V S 1 year, 9 months ago

    9m

    1Thank You

    ANSWER
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