Answer:
8
Step-by-step explanation:
Answer:
r=9
Step-by-step explanation:
45/360=1/8
1/8*2=2/8
2/8=1/4
1/4*pi*r=(9pi)/4
Divide both sides by 1/4 (the fours cancel each other out)
Pi*r=9*pi
Pi cancels each other out
R=9
Hope this helps
Answer: 31.416
Step-by-step explanation:
1 cm^3 is equal to 1 mL so the answer would probably be 210 mL
