Question

need help fast will medal and fan


4.

(3 pt)
What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14.

A.
251.2 inches

B.
125.6 inches

C.
120 inches

D.
62.8 inches

Answer 1

Circumference of a circle is given by the formula = 2*π*r
Where r is the radius of the circle given to you = 20 inches

So the circumference = 2 * 3.14 * 20 [Calculate and get your answer! ] :D

Understood? :)

Answer 2

yes :D

Answer 3

formula for circumference is :
2πr
the radius is 20, and you are using 3.14 for pi so plug them in:
2(3.14)(20)

do the multiplication:
60(3.14)
125.6

Answer 4

https://www.google.com/search?q=What+is+the+approximate+circumference+of+a+circle+with+a+radius+of+20+inches&oq=What+is+the+approximate+circumference+of+a+circle+with+a+radius+of+20+inches&aqs=chrome..69i57j69i59&sourceid=chrome&es_sm=93&ie=UTF-8

Answer 5

So... B.

Answer 6

Yes, B :P @jabez177

Answer 7

Thanks @AmbeRosales. :P