How to find the area of a circle when given the circumference?

1. C = 2 π r

2. r = C / (2 π)

3. A = π [C / (2π)] 2

4. A = C2 / (4 π)

I hope this helps you out because I only write them by equation rather than in words.

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation:

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5