You can do many operations, but the best operation to dk for a quick and easy answer is addition, but of course a common denominator would be needed.
Answer:
78.5 inches
Step-by-step explanation:
A=(pi)r^2
divide diameter by 2 to get radius
radius = 5
3.14(5)^2 = 78.5
Add angles I guess but math
Answer:
one plus one plus one plus one plus Never settle
1,2,3,4,6,9,12,18,36,54,81,&162 I'm thinking
