Question

MEDAL!


Which of the following is true for a circle with a circumference of about 110 meters.
A. radius about 35 m
B. Area about 44m^2
C. Diameter about 35 m
D. Area about (17.5)^2 x 3.14m^2

Answer 1

@dan815

Answer 2

@amistre64

Answer 3

I got C

Answer 4

Is that correct?

Answer 5

C = pi*d

110 = 3.14*d

110/3.14 = d

d = 35.0318

so yeah the diameter is roughly 35 meters. There is one more factoid that's true as well.