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27 November, 20:37

2. A square pyramid has a volume of 245 in^3. The height of the pyramid is 15 in. What is the area of the base of the pyramid? What is the length of one side of the base?

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  1. 27 November, 20:47
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    The area of the base is 49 in^2. Each side of the base is 7 in long.

    Step-by-step explanation:

    Volume = 1/3 b^2 h where b^2 is the area of the square base.

    1/3 * 15 * b^2 = 245

    b^2 = 245 / 5 = 49

    b = 7 in.
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