Question

The volume of a sphere is 2,098 m. What is the surface area of the sphere to the nearest tenth?

Answer 1

Answer: 792.23 sq m

Explanation:

radius =(3 V/4pi)⅓ = 7.94 m

Surface area = 4 pi r^2

= 4 x 22/7 x 63.0436

= 792.23

Answer 2

I believe the answer is 1,974 but the correct answer would be 1973.5