How.y The Solid shown in figure consists of a cone of radius r) and height (hit and a cylinder of vadins (r) and height (h2).The dimensionsr at any instant lt) are: r(t)%3D2+t フ using the chain rule to find the kate efchangeof the Volume of the salid at

For the sphers x-12+y+22+z-42=36 and x2+y2+z2=64, find the ratio of their a surface areas. b volumes.

Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A solid right cylinder 9.55 centimeters high contains 1910 cubic centimeters of material. Compute the cross-sectional area of the cylinder.

Determine the area of the region enclosed by y=sinx and y=cosx, x=π/2 and the y- axis .