Answer :
Radius—r:
2r(3.14) = 81.64
6.28r = 81.64
r = 13
12.99m
2r(3.14) = 81.64
6.28r = 81.64
r = 13
12.99m
Answer:
r=13
Step-by-step explanation:
81.64/3.14=26(diameter)
26/2=13(radius)