Step-by-step explanation:
2) radius = 7
diameter = 14
A = 49π or 153.94
C = 14π = 43.98
3. radius = 9
diameter = 18
area = 81π or254.47
C = 18π = 56.55
Answer: 400
Answer:
210cm cubed
Width x length x height
3x7x10
Answer: to
this answer is attached to the picture
