Radius is half of the Diameter. If the Radius is 18 inches, that means the Diameter must be 36 inches. Circumference is all the way around the circle, That's all I can say about circumference since it was one of the things I never understood fully. I hoped I helped you!
2418 * 9 = 21,762
hope it helps
Answer:
well let's see below.
Step-by-step explanation:
If you're simplifying the fractional form, the answer would be f(x) + x/2 =4.
False, y4 would equal 8 if y=2