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22 July, 04:08

The height of a triangle is 4 m less than its base. The area of the triangle is 30 m2. Find the length of the base.

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  1. 22 July, 05:39
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    10 meters

    Step-by-step explanation:

    The area of a triangle can be found by the equation: a = (bh) / 2

    The height of this triangle can be represented by the variable: (b - 4)

    The base: b

    The area: 30

    Simply plug in these values and solve for b.
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