Wednesday
March 29, 2017

Post a New Question

Posted by on .

The formula for the surface area of a sphere is 4(3.14)r^2. What is the surface area of a ball with a diameter of 6 inches round? Round to nearest inch.
I got. 113.04 Rounded is 113 inch

  • Math quest3 - ,

    yes,

    according to calculator value of π
    SA = 113.097...

    most calculators have π built in, why not use it ?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question