Homework Help: 4gr math

Posted by jojo on Sunday, March 7, 2010 at 10:28pm.

if the diameter of a circle is one
foot, then the radius of the circle is how many inches?

4gr math - Ms. Sue, Sunday, March 7, 2010 at 10:32pm
A radius is half of the diameter.

1 foot = 12 inches

How long do you think the radius is?
4gr math - jojo, Sunday, March 7, 2010 at 10:33pm
13
4gr math - Ms. Sue, Sunday, March 7, 2010 at 10:34pm
13 is not half of 12.

Divide 12 by 2.
4gr math - jojo, Sunday, March 7, 2010 at 10:46pm
6
4gr math - Ms. Sue, Sunday, March 7, 2010 at 10:51pm
Right. The radius is 6 inches.

Related Questions

Physics - you measure the diameter of a circle then you calculate the radius of ...
Math - Circle O is centered at the origin and has a radius of 5. Circle O' ...
Math - The points (4, –5) and (– 4, 1) are endpoints of a diameter of ...
area of circle - My circle has a radius of 8ft. What is the distance of the ...
geometry - This one is confusing me. please help The diameter of a circle has ...
MATH - A TRIANGLE IS INSCRIBED IN A CIRCLE SUCH THAT ONE OF ITS SIDES IS A ...
MATH HELP PLEASE - You are given two different circles. The diameter of the ...
math - A shaded circle just fits inside a 2m x 3m rectangle. What is the radius ...
algebra 1 - A high school wrestling mat must be a square with 38-foot sides and ...
maths - 1) Circle centre (7,-2) passes through (-2,10). Calculate radius and ...

For Further Reading

First Name:
School Subject:
Answer: