# geometry

posted by .

a circle has a circumference of 6c. Find the diametermof the circle

• geometry -

Do you mean 6c?

C = pi * d

• geometry -

@ Ms.Sue
6cm

• geometry -

Ahh -- thanks for the clarification.

C = pi * d
6 = 3.14 * d
6/3.14 = d
1.91 = d

## Similar Questions

1. ### math

I'm asked to find the circumference of a circle to the nearest tenth and the area of the same circle to the nearest hundredth. The circle has a diameter of 30 and a radius of 15. I got a circumference of 94.2 and an area of 188.48cm2 …
2. ### geometry

For "circle"(O,r) , AP is the tangent at "A belongs to circle", from an exterior point P. Now, OP "intersection" circle = {B}. If BP = 1.6 = AB/5 , Then find diameter of the circle.
3. ### Geometry-8th gr

The Circumference of a circle is equal to the area of the circle. Find the radius. Thanks.
4. ### MATH

Find the circumference for the circle ( use 3.14 for pi ). Round to the nearest tenth. the circumference for the circle is 23 yd.
5. ### Geometry

a circle has a center (3,5). the point (3,8) is on the circle. What is the circumference of the circle to the nearest unit?
6. ### Geometry

A circle has a center at (3,5). The point (3,8) is on the circle. What is the circumference of the circle to the nearest tenth of a unit?
7. ### geometry

The endpoints of the diameter of a circle are at (1,2) and (7,-6). What is the circumference of the circle, to the nearest tenth of a unit.
8. ### Geometry

The endpoints of the diameter of a circle are at (1, 2) and (7, -6). What is the circumference of the circle, to the nearest tenth of a unit?
9. ### Math

Find the perimeter of a regular 360-sided polygon that is inscribed in a circle of radius 5 inches. If someone did not remember the formula for the circumference of a circle, how could that person use a calculatorâ€™s trigonometric …
10. ### Math

So my question is find the circumference of the circle in terms of Pi then use the approximation 3.14 for pi and approximate the circumference. How would I do this?

More Similar Questions