Solve for h
h = \frac{25}{\pi} \approx 7.957747155
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7500=\frac{1}{3}\pi \times 900h
Calculate 30 to the power of 2 and get 900.
7500=\frac{900}{3}\pi h
Multiply \frac{1}{3} and 900 to get \frac{900}{3}.
7500=300\pi h
Divide 900 by 3 to get 300.
300\pi h=7500
Swap sides so that all variable terms are on the left hand side.
\frac{300\pi h}{300\pi }=\frac{7500}{300\pi }
Divide both sides by 300\pi .
h=\frac{7500}{300\pi }
Dividing by 300\pi undoes the multiplication by 300\pi .
h=\frac{25}{\pi }
Divide 7500 by 300\pi .
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