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Mathematics 18 Online
OpenStudy (anonymous):

What is the area of point B to the nearest tenth? (use 3.14 for pi)

OpenStudy (anonymous):

OpenStudy (anonymous):

since when did a point have area?

OpenStudy (anonymous):

i mean circle B..meaning where b is

OpenStudy (anonymous):

if u mean the area of the circle: 12^2*3.14=452.2

OpenStudy (anonymous):

thanx! i got it correct

OpenStudy (anonymous):

oh that's easy then Area = pi (r)^2 D = 2r 24 = 2r r = 12 Area = pi(144) A = 452.4

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