lyndseycrabtree4470 lyndseycrabtree4470
  • 01-03-2019
  • Mathematics
contestada

The radius of this ball is 15 inches. What equation gives the balls surface area in square inches?

Respuesta :

jdoe0001 jdoe0001
  • 01-03-2019

[tex]\bf \textit{surface area of a sphere}\\\\ SA=4\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=15 \end{cases}\implies SA=4\pi 15^2\implies SA=900\pi ~in^2[/tex]

Answer Link

Otras preguntas

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!
f(x) = 6x2 + 2 what is the domain​
plz help need to finish by 12:00 am
A dolphin was swimming 28 meters below the ocean's surface. It changed its depth to avoid a predator and ended up 21 meters below the surface. What was the chan
if anyone could help i would appreciate it.
do all sets have subsets?
the library is having a fall festival to raise money ashley spend 3.60 on popcorn 0.75on a drink and 5.00 to ride the ferris wheel how much money did ashley spe
What are the F.A.N.B.O.Y.S ​
Bellwork 09/02/2020: Empathy is the ability to share and understand the feelings of another. Who was a person you empathized with and how did that make you feel
If you do not understand a topic from a class,the best way to clarify it is to?A.ask a friend who has the same class B.look it up in the text book c.wait to see