A package of modeling clay was shaped like a cone with a radius of 25 cm and a height of 7.2 cm. Miriam used all the clay to make a cylinder with a radius of 15 cm.
What was the height of the cylinder? Express the answer to one decimal place and use 3.14 to approximate pi.
cm
you want to solve for h where
π/3 * 25^2 * 7.2 = π * 15^2 * h