Question

14

If the diameter of the circle above is 14 mm, what is the area of the circle?


























7 mm2





49 mm2





196 mm2





14 mm2

Answer 1

radius=1/2 diameter
are=radius^2*3.14
Hope I helped, and good luck!

Answer 2

I believe the correct answer is B. 49 mm2

because the r=7

then do the formula A=3.14*7²