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3 February, 12:17

The floor of a trianaglular room has an area of 32 1/2 sq. M. If the triangle altitude is 7 1/2 m weite an equation to determine the length of the base, b, in metere. Then solve the equation

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  1. 3 February, 12:19
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    You must follow the proccedure shown below to solve this problem:

    You have that the floor of a triangular room has an area of 32 1/2 m ² If the triangle altitude is 7 1/2 m. Then, you have:

    A=32 1/2 m ²=32.5 m²

    h=7 1/2 m=7.5 m

    Now, you can calculathe b as below:

    A=bxh/2

    b=Ax2/h

    When you substitute the values, you obtain:

    b=32.5 m²x2/7.5 m

    b=65 m²/7.5 m

    b=8.66 m
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