For the senior picnic, Mr. Eldeb is using two cylinders to help keep the food cool. The inside cylinder, with a radius of 8 inches, will be filled with potato salad. This cylinder will be placed inside a cylinder of radius 10 inches. The space between the two cylinders will be filled with a nontoxic cooling solution. 10 in. 8 in 15 in. To the nearest tenth, whoat is the amount of cooling solution needed to fill the empty space is cubic inches. (Use 3.14 for 7.)

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Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.