Question

PLEASE HELP MEEE!!! I NEED THIS ANSWER FAST

Answer 1

114

Explanation:

formula to calculate the circumference is 2πr
as we are told to consider π to be 3, lets write the formula as:
2×3×r

r=19 (given in question)
thus the circumference will be 2×3×19
=114

hope this helps

Answer 2

114

Explanation:

C = 2πr = 2 × 3 × 19 = 114