Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

The side of a square is 20cm.find the areas of the circumscribed and inscribed circles.

OpenStudy (dawnr):

okay so how do you calculate the area?

OpenStudy (dawnr):

oh never mind that the side is 20..which means a=20

OpenStudy (dawnr):

how will you find r?

OpenStudy (mathmath333):

|dw:1420195316675:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!