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Posted by on Thursday, May 12, 2011 at 9:55pm.

find the area of a triangle where sides are 25, 25 and 14

  • geometry - , Thursday, May 12, 2011 at 10:02pm

    Isoceles triangle because two sides are equal
    find altitude from 14 base
    7^2 + h^2 = 25^2
    h^2 = 625 - 49
    h = 24
    base = 14
    altitude = 24
    area = (1/2)(14)(24)

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