Answer:
C. 21.98
Step-by-step explanation:
In this case, you would have to multiply 3.14 times 7. If you didn't have the diameter, and all you had was the radius, you had find half of seven, which is 3.5, multiply that by 2, and finally multiply that answer by 3.14. Hope this helps! Have a nice day :D
A=pi r^2
= 20.25 pi is the answer
The answer to your question is
0.176470588
Answer:
alligator mator
Step-by-step explanation:
Answer:
B, False,
Step-by-step explanation:
