Register
Find the value of the circumference of a circle with the given diameter. 3.21 ft. C = A = 1.61 pi B = 3.21 pi C = 6.42 pi
203k views
4 votes
Find the value of the circumference of a circle with the given diameter.

3.21 ft.

C =
A = 1.61 pi
B = 3.21 pi
C = 6.42 pi

User Adrian Russell
by
9.2k points

2 Answers

5 votes

Answer:

the answer is 3.21 pi

Explanation:

hope it helps :)

User Luis Quiroga
by
8.0k points
6 votes
C= 2πr, and 2r = D (diameter). So, you can also use this equation: C =Dπ
Since we know the diameter, and we know the value of π, we can easily calculate the value of circumference.
C = Dπ
C = 3.21π
This means that the correct answer is B. 3.21 pi
User NotMyself
by
7.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!