Disney World’s Epcot Center has a diameter of 165 feet. Find the approximate surface area and volume of the Epcot Center. Round answers to the nearest whole number and leave pi in the answer. @Directrix

Question

directrix · Answer

If the diameter is 165, the the radius is 165/2 = 82.5

A = 4 * π * r² 

A = 4 * π * (82.5)²

directrix · Answer

There are so many people on this site today that the site may crash at any moment. Plus, everything moves slowly, lots of glitches.

directrix · Answer

For surface area, did you get 27,225π

anonymous · Answer

im back

directrix · Answer

Look above, did you get that for surface area?

anonymous · Answer

and yes thats what i got

directrix · Answer

V = 4/3 * π * r³
 V = 4/3 * π * (82.5)³

anonymous · Answer

748,688

directrix · Answer

I got 748,687.5 π    That rounds up to 748,688π

anonymous · Answer

alright kool

anonymous · Answer

i got it

directrix · Answer

Okay, that's what you got. Look, I wish you'd start adding "pi" to your answers.
I hope you don't get on that 5:30 test and leave off the π and miss the answer.

anonymous · Answer

no it has the pi at the end  i just have to click the answer