Thursday

November 27, 2014

November 27, 2014

Posted by **jill** on Tuesday, December 7, 2010 at 11:33pm.

Also to find the circumference of a circle do you use the radius or diameter x 3.14?

- 5th grade math -
**Dr Russ**, Wednesday, December 8, 2010 at 7:00amThe diameter of a penny is 3/4 in. How many pennies are needed to form a row 12in. long?

12 divided by 3/4

Also to find the circumference of a circle do you use the radius or diameter x 3.14?

The circumference of a circle is

3.142 x diameter

or

2 x 3.142 x radius

**Answer this Question**

**Related Questions**

5th grade - what is the circumference of a circle that has a diameter of 8 m

Math - Suppose there are 500 pennies in a row... (math problem)? The pennies are...

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

math - The circumference of a circle varies directly from its diameter. If the ...

grade 8 math - when i divide the circumference of a circle by its diameter i get...

college algebra - The diameter of the Earth is approximately 7,920 miles. Given ...

Math - Jason drew two circles. the diameter of the larger circle is twice the ...

MATH - A child organizes animal blocks in rows on the ground. There are 64 ...

Math Help - A child organizes animal blocks in rows on the ground. There are 64 ...

math - The diameter of the Earth is approximately 7920 miles. Given that the ...