josephnoah12161 josephnoah12161

21-05-2018
Mathematics

contestada

The radius of this ball is 24 inches. Which equation gives the ball's surface area, in square inches?

Respuesta :

thankins2017p7070c thankins2017p7070c

21-05-2018

A ball is a sphere, which means it uses the following equations:

V=4/3pi•r^3
SA=4pi•r^2

The equation would be SA=4pi•r^2.

In this case, the ball has a surface area of 576pi, or 1,809.6 square inches.

Answer Link

Otras preguntas

7 comedy dvds, 4 more drama dvds than horror dvds. 15 dvds in all. how many drama and horror dvds are there?

How are pennies useful?

in a family of 4 children, what is the probability that all four will be girls ?

i have a $500 in my account after 4 years of investing at 2.5% per year, how much money did I start with?

write a division equation that has a solution of 42

faizal has £400. The dash between numbers means its a fraction. he spends 1

Why is it easy to walk along a school corridor without bumping into the walls, but it would seem really tricky walking along a cliff ledge,which was the same wh

a car rental agency advertised renting a car for $28.95 per day and $0.027 per mile. if Greg rents this car for 2 days, how many whole miles can he drive on a $

_______ magma causes powerful and explosive volcanic eruptions. A. Andesitic B. Rhyolitic C. Composite D. Basaltic

How many valence electrons does sodium have?