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The sides of a triangle are …

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The sides of a triangle are 8 cm, 11 cm and 13 cm then its area_______________

    • Posted by Neshok Ls 5 years ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Gaurav Seth 5 years ago

    Given:

    • The sides of the triangle are 8cm,11cm and 13cm.

     

    Need to find:

    • Area of the triangle

     

     

    a = 8cm

    b = 11cm

    c = 13cm

     

    Perimeter of the ∆ = a+b+c

    Semi-perimeter = a+b+c/2

    Area of ∆ 

    1Thank You

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