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Mathematics 13 Online
OpenStudy (mven):

Find the exact area of a circle having the given circumference. 8pi A = 4√2pi 16pi 64pi

OpenStudy (worlddomination):

what is the whole question

OpenStudy (mven):

thats it

OpenStudy (mven):

it is a multiple choice question the last 3 numbers are the answers to choose from

OpenStudy (cwrw238):

2pir = 8pi

OpenStudy (cwrw238):

From the above you can find the value of the radius r Then the area is pir^2

OpenStudy (worlddomination):

TT r ^ * 8 TT

OpenStudy (mven):

ahh that makes sense. thanks

OpenStudy (worlddomination):

ur welcome

OpenStudy (cwrw238):

What did you get r to be.

OpenStudy (cwrw238):

R u there.?

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