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Mathematics 19 Online
OpenStudy (anonymous):

A circle has a radius of 8 m. What is the approximate area of the circle? A. 25.12 m2 B. 200.96 m2 C. 100.48 m2 D. 50.24 m2

OpenStudy (anonymous):

helppp here to

OpenStudy (anonymous):

*sigh* use the area of the circle forumula

OpenStudy (anonymous):

akkkkkkk........ iam confused

OpenStudy (anonymous):

\[\Pi r ^{2}\]

OpenStudy (anonymous):

just draw the formula

OpenStudy (anonymous):

r is the radius, it says the radius is 8

OpenStudy (anonymous):

8*8

OpenStudy (anonymous):

ye

OpenStudy (anonymous):

64

OpenStudy (anonymous):

so then you multiply 64 times pi(3.14) and you will have ur answer

OpenStudy (anonymous):

64*3.14

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

200.96

OpenStudy (anonymous):

and you should get 200.96 which is letter b and you are done

OpenStudy (anonymous):

see you got this dude, just gotta use the formulas

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