Answer:
1st Circle
Radius = 9
Diameter = 18
Circumference = 2 ×
× r = 2 × 3.14 × 9 = 56.52
2nd Circle
Radius = 14
Diameter = 28
Circumference = 2 ×
× r = 2 × 3.14 × 14 = 87.92
:D
Answer:
9
Step-by-step explanation:
Answer:
C: 5%
Step-by-step explanation:
175 out of 3500 = 175/3500
175/3500 = 1/20
1/20 = 0.05
0.05 = 5%
Answer: 2.93
Step-by-step explanation:
Answer:
61.26
Step-by-step explanation:
The formula for area of a cylinder is 2πrh+2πr2. Since the distance across the top is 3, that would be the diameter and the radius would be 1.5. When you input 1.5 as the radius and 5 as the height you get the answer shown.