12.A pine tree is shaped like a cone with a radius of 8 feet and a volume of 3887.2 cubic feet. What is the height of the pine
tree?

3. solve the given inequality and graph the solution on a number line.

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.