Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (lexi724):

MEDAL FOR HELLLP~

OpenStudy (lexi724):

OpenStudy (anonymous):

just do pi r squared with the 4 length. Cut that in half since the top right plus the top left shaded region is a semi circle

OpenStudy (lexi724):

there is no radius this isnt a circle

OpenStudy (anonymous):

the shaded regions added together make a semi circle

OpenStudy (lexi724):

so the radius would be 4?

OpenStudy (anonymous):

yes

OpenStudy (lexi724):

50.24/2=25.12 ----------------none of my answer choice

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!