answer
A. 6.28m
solution:
to get the circumference u have to multipy the radius which is equal to 1 m by 2 to get the diameter then multipy the result by the pi which is 3.14 for an estimation
tgen u can find the circumference.
step by step:
C= 2 × 3.14 × radius
C= 2 × 1 (radius) × 3.14
C= 2 × 3.14
C= 6.28m
