Find the circumference of the circle. Use pi = 3.14

Question

asked Jan 24, 2018 90.0k views

2 Answers

Olgacosta · Answer 1 · 2018-01-26T03:32:59+0000

B. 18.84

Circumference = 2 π r

r is the radius of the circle
π is the mathematical constant Pi

2(3.14) x (3) =

6.28 x 3 =

18.84

I hope I helped! Thanks for posting your question! :)

Scro · Answer 2 · 2018-01-31T20:00:27+0000

Answer:

the answer is the option B

$18.84\ m$

Explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

In this problem we have

$r=3\ m$

$\pi=3.14$

substitute the values

$C=2(3.14)(3)=18.84\ m$