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Find the area of the triangle that has a base of 5 in. and a height of 3 and 3/4 in.

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  • matthavan

    The formula for area of a triangle given its base and its height is A = (bh)1/2.

    The base and height of the triangle are given as follows.

    b = 5

    h = 3 3/4 or 15/4

    Plug these values into the above formula and solve.

    A = (bh)1/2

    A = 5(15/4)1/2

    A = 75/4 * 1/2

    A = 75/8

    Answer:

    The area of the triangle is  \frac{75}{8}  in² or  9\frac{3}{8}  in².