we can use the formula r=√s/12.6 to relate a balls surface area s( in square centimeters) to its radius r (in centimeters). suppose a ball has a radius of 13.28 centimeters. what is its surface area?
To find the surface area of the ball with a radius of 13.28 centimeters, we can use the formula:
r = √s/12.6
Rearranging the formula to solve for the surface area:
s = (12.6 * r)^2
Plugging in the radius value of 13.28 centimeters:
s = (12.6 * 13.28)^2
Simplifying:
s = (167.328)^2
s = 27999.247744
Therefore, the surface area of the ball is approximately 27999.247744 square centimeters.