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# HELP!!!

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A particular right square-based pyramid has a volume of 63,960 cubic meters and a height of 30 meters. What is the number of meters in the length of the lateral height (AB) of the pyramid? Express your answer to the nearest whole number.

Apr 6, 2021

Let the side length of the base be $s$. Then $\frac{1}{3}s^2\cdot 30=63960$. Solve for $\sqrt{s^2+30^2}$.