# geometry

If I am given the circumference(2368)
how can I find the diameter and the radius?

1. 👍
2. 👎
3. 👁
1. Work backward with what you know. The formula for circumference is 2*pi*r. Solve for this and you will have the radius. So, 2*3.14*r = 2368
6.28r = 2368 Divide both sides by 6.28.
This will give you the radius. Just mulriply it by 2 and you will have the diameter.
Hope this is helpful

1. 👍
2. 👎

## Similar Questions

1. ### Math ~ Check Answers ~

Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd My Answer: ???? •Circumference = (2) (3.14) (23) •3.14 x 2 x 23 = 144.44

2. ### Mathematics

1. Find the circumference of the given circle. Round to the nearest tenth. (Circle with radius of 3.5 cm) -22.0 cm -38.5 cm -11.0 cm -42.8 cm 2. Find the area of the given circle. Round to the nearest tenth. (Circle with a

3. ### Geometry

1. Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. a) 16.0 mm b) 26.4 mm c) 8.4 mm d) 33.5 mm 2. Find the area of the circle with the given radius or diameter. Round your answer

4. ### Math

The circumference of a circle varies directly from its diameter. If the circumference of the circle having a diameter of 7cm is 7 cm, what is the circumferences of the circle whose diameter is 10cm? 18cm? 20cm? a. Write a

1. ### Math

For any circle, which ratio is equal to the number π? Select all that apply. ***A. Circumference ------------------- Diameter B. Circumference ------------------- Radius ***C. Circumference ------------------- 2 Times Radius D.

2. ### geometry

The circumference of a circle is approximately 28.26 cm. Find its diameter and radius

3. ### Math

The formula C = 2 x Pi x r is used to calculate the circumference of a circle when given the radius. What is the formula for calculating the radius when given the circumference? C/2Pi = R*** C/2R = Pi 2 x Pi x C = R 2 x Pi/ C = R

4. ### mathematics

A circle has a circumference of 47.1 cm and a diameter of 15 cm. What number represents the ratio of the circumference to the diameter of this circle?

1. ### Math

the ratio of circumference of a circle to its diameter is 22:7. what is the circumference of a curcle of the diameter 15.6m?

2. ### 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 calculator’s

3. ### math

Circumference= 65.94 in, Find the Diameter

4. ### Math

The diameter of a circle is 12 ft find the circumference to the nearest tenth