geometry
posted by Heather .
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.

Can you calculate 4 pi R^2?
If you need a calculator, just type
4*3.14*(5.6)^2 into a Google search box.
http://www.google.com/search?client=safari&rls=en&q=4*3.14*(5.6)%5E2&ie=UTF8&oe=UTF8
Respond to this Question
Similar Questions

Math
Using the formula for the surface area of a SPHERE: Use Pi = 3.14 If the diameter of a sphere is 8 feet, find the surface area (round to the nearest square foot) 201 sq ft If a quart of paint covers 75 square feet, how many quarts … 
mathematics
What is the solution for this? The surface area of a sphere varies in direct proportion to the square of its radius. If a sphere of radius 6cm has a surface area of 452 square cm, find, to the nearest mm, the radius of a spherewith 
algebra
what is the volume of a sphere with radius r is given by the formula v=4/3 r^3 Find the volume of sphere with radius 4 meters. use 3.14 for the value of x and round your answer to the nearest tenth. 
geometry
The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth? 
Geometry
The volume of a sphere is 2,098pi m3. What is the surface area of the sphere to the nearest tenth? 
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.? 
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 … 
math
What is the surface area of a sphere that has a radius of 5 cm? 
Algebra
Spheres 1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. :1,256ft^2*** :4,189ft^2 :1,089ft^2 :1,568ft^2 2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest … 
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 …