Saturday

February 28, 2015

February 28, 2015

Posted by **Missy** on Monday, March 24, 2008 at 11:06pm.

A. 2

B. 2.5

C. 4

D. 8

I think that the Diameter would be 4.18 so the radius would be 2.04 or rounded to 2.

- Circumference,Radius, Diameter -
**DrBob222**, Monday, March 24, 2008 at 11:15pmYou are correct that the answer is 2 but you didn't work it properly. You divided 12.56/3 = 4.18, took 1/2 of that to obtain 2.09 and rounded to 2.00. BUT, pi is 3.14 which gives 12.56/3.14 = 4.00 and that divided by 2 = 2.00. Your teacher may have told you to use 3 for pi but I'm just pointing out that there are more significant figures in 12.56 than one.

- Circumference,Radius, Diameter -
**Anonymous**, Monday, April 18, 2011 at 9:01pmducks

- Circumference,Radius, Diameter -
**frezxzz**, Monday, April 18, 2011 at 9:01pmplz!!!!!!!!!!!!!!!!

- Circumference,Radius, Diameter -
**Aissata**, Wednesday, May 16, 2012 at 8:53pmwell the answer i got was 8 because mulitilple the it

- Circumference,Radius, Diameter -
**Anonymous**, Wednesday, February 13, 2013 at 7:35pmHow to be sexy

**Answer this Question**

**Related Questions**

Math - 23.What is the approximate circumference of a circle with a radius of 6 ...

math - how do you find the diameter of a circle if you don't have the radius? ...

Math - What is the approximate circumference of a circle with a radius of 6 ...

Algebra - The Circumference and area of a circle of radius r are givin by 2 [pie...

Circumference and Area of Circles - can someone help me with these:Find the ...

math - I'm asked to find the circumference of a circle to the nearest tenth and ...

Math 7 - NYS Math Exam Review Help! - 19. The circumference of the circle below ...

math - Okay. So i'm doing this project for my geometry class about different ...

Math - The circumference of a circle is 4 times the circumference of a circle ...

math - How is the circumference of a circle with radius 9cm related to the ...