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.
A cone has a radius of 9 and a height of 6. What is the volume?
A right triangular prism has height 20 and base edges 5, 12, and 13. What is the total area?
A regular square pyramid has lateral area of 60m and base edge of 6m. What is the volume?
The volumes of two similar rectangular
. What is the ratio of their lateral areas?
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