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Mathematics 8 Online
OpenStudy (anonymous):

What is the approximate area of the figure? Image: http://static.k12.com/calms_media/media/1419000_1419500/1419368/1/7bb67aa07ebadc7e1fa7dcaacb89194cc3d9ad02/MS_PA_130922_171139.jpg A.54.84 cm² B.200.52 cm² C.257.04 cm² D.596.16 cm²

OpenStudy (anonymous):

thats a 12cm square with semi circle of 6cm radius.. .5 * 2(pi r) + 12^2 (pi r) + 12^2

OpenStudy (anonymous):

oh. sorry, that;'s pi r ^2 isnt it

OpenStudy (anonymous):

.5 pi r^2 + 12^2

OpenStudy (anonymous):

So, it'd be C?

OpenStudy (anonymous):

.5 pi r ^2 = ??? .5 *3.14* 6^2 + 12^2

OpenStudy (anonymous):

I get something different

OpenStudy (anonymous):

I hope you didn't go with C .. just run that equation and you'll get the exact answer.

OpenStudy (anonymous):

OKAY, SO B? O.O

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