Question

I need help with the circumference of a circle

Find the circumference of a circle with radius, r = 3.8m. Give your answer rounded to 1 DP.

Answer 1

Explanation:

hello :

the circumference of a circle is : P= 2πr r : the radius r = 3.8

P= 2π(3.8) = 2(3.14)(3.8) = 23.9 m