A large planetarium in the shape of a dome is being built. When it is complete, the base of the dome will have a circumference of 87 kilometers. What area of land was required for this planetarium?

Select one:
a. 602.3 km^2
b. 589.8 km^2
c. 604.7 km^2
d. 598.6 km^2

Question

A large planetarium in the shape of a dome is being built. When it is complete, the base of the dome will have a circumference of 87 kilometers. What area of land was required for this planetarium? 


Select one:
a. 602.3 km^2
b. 589.8 km^2
c. 604.7 km^2
d. 598.6 km^2

anonymous · Answer

I believed I did this problem once http://openstudy.com/study#/updates/53d5ef40e4b081ba963c17be