Mathematics
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OpenStudy (anonymous):
PLEASE HELP ME!!!!!!!!! Find The Area Of The Shaded Sector. (Let Me Attach The File)
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OpenStudy (anonymous):
Here's The File
OpenStudy (anonymous):
whats the area of a circle?
OpenStudy (anonymous):
\[A = \pi(r)^2\]
OpenStudy (anonymous):
i know that it's pi x radius squared
OpenStudy (anonymous):
u didn't have to post it
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OpenStudy (anonymous):
pi (3)^2 = entire area of circle. how would u ssolve for that shaded section?
OpenStudy (anonymous):
can you help me out please @geerky42
OpenStudy (anonymous):
is it multiple choice
OpenStudy (anonymous):
no
geerky42 (geerky42):
|dw:1406839225550:dw|
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OpenStudy (anonymous):
solve for the entire circle then divide by 4
geerky42 (geerky42):
So you can see that shaded sector is 1/4 the circle.
geerky42 (geerky42):
So find the area of circle then divide it by 4
OpenStudy (anonymous):
i meant multiply by 4
OpenStudy (anonymous):
u guys seen the attachment picture right
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OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
37.68 = A of shaded sector
OpenStudy (anonymous):
area
OpenStudy (anonymous):
THANX!!!! @jackiejones
geerky42 (geerky42):
wow okay
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OpenStudy (anonymous):
np:)
do u mind helping me out with my question
OpenStudy (anonymous):
nothing hard right @jackiejones