wowzathatsace
wowzathatsace
18-01-2018
Mathematics
contestada
C= π\2 what is area i'm confused
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star030616
star030616
18-01-2018
C=2πr=π/2
2πr=π/2
4πr=π
r=π/4π=1/4
A=πr^2=(1/4)^2*π=1/16*π
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