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    • Suppose altitudes of a triangle are 10,12 and 15. What is its semi - perimeter?
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    Suppose altitudes of a triangle are 10,12 and 15. What is its semi - perimeter?

    Santosh Jha 19th Sep, 2017
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    Answer (1)
    Surbhi Mehtani 20th Sep, 2017
    Hi



    I think its 18.5. Perimeter is the sum of all the sides and semi perimeter is its half.

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