A 35-foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is 21 feet from the base of th

Question

A 35-foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is 21 feet from the base of the building. How far above the ground is the point where the ladder touches the building?​

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Khang Minh 3 years 2021-07-23T19:35:16+00:00 1 Answers 14 views 0

Answers ( )

  1. Philomena
    0
    2021-07-23T19:37:10+00:00
    Reply

    It is 28 feet far above form the ground.

    1225=441+B^2

    1225-441=B^2

    784=B^2

    √784=√B^2

    28=B

    B=28 feet

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