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

5 answers

radius=7 inches.

area=PI*r^2

Now on a circle drawn on paper, it has two sides...
Th'at didn't really help, heres the choices

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

A. 49.86 in 2

B. 153.86 in 2

C. 196.86 in 2

D. 616.86 in 2
Follow Bobpursley's instructions (omitting the two sides) and you'll find the answer.

I also showed you in your last post.
Ok thanks
153.86