Posted by **briana** on Wednesday, September 12, 2012 at 6:59pm.

the circumference of a circle is 18*3.14cm. The radius is increased, and the circumferenceof the new circle is 16*3.14cm. by how much was the radius of the oringinal circle increased?

## Answer This Question

## Related Questions

- Math - If the radius of a circle is increased by 1 unit, the area of the circle ...
- math - ABC is an isosceles triangle inscribed in a circle. If AB and AC equal to...
- maths - ABC is an isosceles triangle inscribed in a circle. If AB and AC is 2....
- Geometry - Find the radius of a circle whose circumference is 37.3cm (Take pie =...
- Maths - Calculate the area of the sector of a circle which subtends an angle of ...
- Algebra - The circumference,y, of a circle varies directly with the diameter,x, ...
- Math - The area of a rectangle is shown below The area of the rectangle is 56 ...
- math - The area of circle c is 81 pi . if the radius of the circle is doubled, ...
- Algebra - The Circumference and area of a circle of radius r are givin by 2 [pie...
- triggg - Suppose a circle has a radius of 4.5 inches. If you double the radius ...

More Related Questions