Question

What is the formula to find the total surface area given the cross-sectional area?

Answer 1

Answer:

The area of a circle is given by the formula πr2, where r is the radius. It therefore makes sense that the volume of a cylinder would be the area of one of the circles forming its base. If the cross-section is parallel to the axis of symmetry, then the area of the cross-section is simply a circle with an area of πr2.

Answer 2

Step-by-step explanation:

The area of a circle is given by the formula πr2, where r is the radius. ... If the cross-section is parallel to the axis of symmetry, then the area of the cross-section is simply a circle with an area of πr2.