# geometry

posted by .

The volume of a sphere is 2,098pim^3 what is the surface area to the nearest tenth

• geometry -

v = 4/3 pi r^3
a = 4pi*r^2

a = 4pi(3v/4)^(2/3) = 4pi(3*2098/4)^(2/3) = 1700.0

• geometry - PS -

oops - lost a pi in the division

a = 4pi(3v/4pi)^(2/3) = 4pi(3*2098/4pi)^(2/3) = 792.5

• geometry -

The 1700 matches my answer so is that the one I use

## Similar Questions

1. ### geometry

The radius R of a sphere is 5.6cm. Calculate the sphere's surface area A. Use the value 3.14, and round your answer to the nearest tenth.
2. ### geometry

The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth?
3. ### Geometry

The volume of a sphere is 2,098pi m3. What is the surface area of the sphere to the nearest tenth?
4. ### MAth

A sphere has a surface area of 28.26 in2. Find the diameter in inches, of the sphere. Use PI Question 2 What is the surface area, in square inches, of a sphere with radius 3.5 in.?
5. ### Math for Ms. Sue please! Last math questions!

For numbers 1–3, find the indicated measurement of the figure described. Use 3.14 for pi and round to the nearest tenth. Find the surface area of a sphere with a radius of 8 cm. 267.9 cm^2 803.8 cm^2 2143.6 cm^2 201.0 cm^2 Find the …
6. ### Geometry

44. The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth?
7. ### Geometry

The volume of a sphere is 3,000ð m3. What is the surface area of the sphere to the nearest square meter?
8. ### Math

1. The volume of a sphere is 1476 pi m^3 . What is the surface area of the sphere to the nearest tenth?
9. ### Math

1. The volume of a sphere is 1,476 pi m^3. What is the surface area of the sphere to the nearest tenth?
10. ### math

3.A rectangular prism has a width of 92ft and a volume of 240ft.Find the volume of a similar prism with a width of 23ft.Round to the nearest tenth, if necessary. 4.A pyramid a height of 5in. and a surface area of 90in^2.Find the surface …

More Similar Questions