Question

Find the circumference of the circle 30m. use 3.14 for n

Answer 1

Circumference of the circle = 188.4 m

Explanation:

Circumference of the circle = 2πr = 2*3.14*30 = 188.4m

* 30m is considered as the radius of the circle as I was not clear in the question. In case 30m is diameter it will be as 2πr/2 = 2*3.14*30/2 = 94.2m

Answer 2

`r=30\ m\\ C=2\pi r\\ C=2\cdot 3,14 \cdot 30=188,4\ m`