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Mathematics 25 Online
OpenStudy (anonymous):

What is the area of a circle with diameter 6 inches?

OpenStudy (anonymous):

what's the radius?

OpenStudy (anonymous):

it dosent tell me what the radius is.

OpenStudy (anonymous):

radius is half the diameter

OpenStudy (anonymous):

pi r^2

OpenStudy (anonymous):

d =6 -> r = 3 A = pir^2 A = 9pi 9pi \[9\pi\]

OpenStudy (saifoo.khan):

jb! >.<

hero (hero):

bieber lover's

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