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Geometry 4 Online
OpenStudy (anonymous):

Find the area of the following circle. 379.94 m2 34.54 m2 94.985 m2 17.27 m2

OpenStudy (anonymous):

|dw:1405324703998:dw|

OpenStudy (anonymous):

Area of a circle is: \[A = \pi r^2\] Where R is the radius Radius is half the diameter.|dw:1405324838826:dw| Pi = 3.14

OpenStudy (anonymous):

How do you find the radius?

OpenStudy (anonymous):

It is half of the diameter.

OpenStudy (anonymous):

I know its half the diameter so what is the diameter

OpenStudy (anonymous):

Diameter you showed me to be 11m

OpenStudy (anonymous):

Okay so it'd be 5.5

OpenStudy (driftracer305):

i just solved this 5 mins ago..............

OpenStudy (anonymous):

Yes

OpenStudy (driftracer305):

r=5.5........now use formula

OpenStudy (anonymous):

I got it ! Thank you! Sorry to be asking all the questions haha

OpenStudy (driftracer305):

is that all the questions.....??

OpenStudy (anonymous):

My pleasure and no problem at all that is what we are here for.

OpenStudy (anonymous):

No a few more haha. I'll post them!

OpenStudy (driftracer305):

bring it on......'

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