Use 3.14 for Pi and round to the nearest tenth.

Find the surface area of a sphere with a radius of 8 cm.

A)267.9 cm2
B)803.8 cm2
C)2143.6 cm2
D)201.0 cm2

Is it B?

To find the surface area of a sphere, you can use the formula:

Surface Area = 4πr^2

Where π (pi) is approximately 3.14, and r is the radius of the sphere.
In this case, the radius is given as 8 cm.

Plug the values into the formula:

Surface Area = 4 * 3.14 * (8 cm)^2
Surface Area = 4 * 3.14 * 64 cm^2
Surface Area = 804.16 cm^2

Since we need to round to the nearest tenth, the closest value is 803.8 cm^2.

So the correct answer is B) 803.8 cm^2.

how do i do the homework

Yes, B.

Yay! Thanks ever so much!

The correct answer is 804.25, but the closest one is B.