Answer :
Answer:
a) 38
b) 19
Step-by-step explanation:
2πr = 119.32
2(3.14)r = 119.32
6.28r = 119.32
r = 119.32 / 6.28
r = 19
diameter = 2r = 2(19) = 38
Answer:
a) 38
b) 19
Step-by-step explanation:
2πr = 119.32
2(3.14)r = 119.32
6.28r = 119.32
r = 119.32 / 6.28
r = 19
diameter = 2r = 2(19) = 38