What is the formulae for the Surface Area of a cylinder? pi x r x r x h
2X pi x r x r + 2 x pi x r x h
2 x pi x r xr
2 x pi x r x h
pi x r x r

Select the number of ways in which a line and a circle can intersect

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Find the dimensions of the circle. area = 64π in.² r= in.