Question

What is the combined area of the two bases of the following cylinder?

200.96 in.2
401.92 in.2
100.48 in.2
50.24 in.2

Answer 1

The formula for an area of a circle is A = πr^2.

So the radius for the circle is 8/2 = 4.

Now, A = π(4)^2.

This would be A = 50.24

Since the base is two bases, multiply 50.24 by 2 which is 100.48.

Answer 2

The formula for an area of a circle is A = πr^2.

So the radius for the circle is 8/2 = 4.

Now, A = π(4)^2.

This would be A = 50.24

Since the base is two bases, multiply 50.24 by 2 which is 100.48.