Ask your own question, for FREE!
Mathematics 8 Online
xhikari:

help (posted ss)

xhikari:

1 attachment
ThisGirlPretty:

@Hero think ye can help?

xhikari:

i dont have to submit it until tomorrow so if someone could help by then that would be great

surjithayer:

central angle of green circular portion=360-75=285 \[area ~of~green~portion=\pi r^2*285/360=\pi *3^2*285/360=285 \pi/40=57 pi/8~ cm^2\]

xhikari:

@surjithayer wrote:
central angle of green circular portion=360-75=285 \[area ~of~green~portion=\pi r^2*285/360=\pi *3^2*285/360=285 \pi/40=57 pi/8~ cm^2\]
tysm! :)

surjithayer:

yw

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!