Answer:
36π
Step-by-step explanation:
Since you have to use terms of pi you just leave out pi out of the formula
A = πr² so it would be
A = r² Radius is half of diameter so half of 12 = 6
A = 6²
A = 36
Than you add pi
36π
Hope this helped
Answer:
49
Step-by-step explanation:
Answer:
27.5
Step-by-step explanation:
Answer:
1239.3 cm^3
Step-by-step explanation:
Answer:
I(x)=x+1
Step-by-step explanation: