Answer: 37
Step-by-step explanation:
Answer: 25
Step-by-step explanation:
Well in this case it would be 68 divided by 4 which is 17 i hope this helps and gets me brainliest
Answer:
Step-by-step explanation:
The formula of a circumference of a circle:
d - diameter
The formula of an area of a circle:
r - radius
We have the diameter d = 30 ft. We know d= 2r.
Therefore r = 30 : 2 = 15 ft.
Substitute: