Name the sets of numbers to which 1
3
belongs.
ob
ос
Od
integers, rationals, reals
integers, rationals
rational, reals
naturals, rationals

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

a

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )