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?

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.

lo.lll

step-by-step explanation:

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see attached graph