109k views
4 votes
Find the surface area of the part of the surface z = x y that lies within the cylinder

User Ssube
by
8.4k points

1 Answer

4 votes

A surface area, r radius, and h height

A=2πr²+2πrh

xy should be like a rectangle so x is r and y is h

A=2πx²+2πxy
User Riggaroo
by
7.4k points