Question

What is the approximate circumference of the circle shown below

Answer 1

Answer:

44

Step-by-step explanation:

to find circumference of a circle you need to multiple r (7 in here) with 2 and pi

therefore the answer is : 2x7x3 = 42 or 44 approximately

Answer 2

Answer:

$C\approx44\: cm$

Step-by-step explanation:

1) The Circumference of a Circle is its Perimeter given by $C=2\pi r$. In this case, signed by a red line.

2) And $\pi \approx3.14$ with the given radius of 7 cm

3) Hence,

$C=2*3.14*7\Rightarrow C\approx44\: cm$