Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

What is the surface area of a circle that has a diameter of 14 inches

OpenStudy (anonymous):

A 3D object has a surface and hence a surface area. A 2D object like a circle doesnt. If you mean just the area, it (1/4)*pi*(diameter)^2

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!