Answer: 2.25 = 18.90
Step-by-step explanation: Hope This Helps
Step-by-step explanation:



or

Hope it will help :)
Answer:
d =13 cm
r = 6.5 cm
Step-by-step explanation:
The diameter is the distance across the circle, going through the center
d = 13 cm
The radius is 1/2 of the diameter
r = d/2 = 13/2 = 6.5 cm
Answer:
2/5
1/2
3/20
3/4
Step-by-step explanation:
Answer:
the 2nd one
Step-by-step explanation: