What is the circumference if the diameter is 4 feet?
Table of Contents
- 1 What is the circumference if the diameter is 4 feet?
- 2 What is circumference of a 4 circle?
- 3 What is the area of a 4 diameter circle?
- 4 What is the diameter of a 4 circle?
- 5 What diameter is 4cm?
- 6 How do you calculate circumference and area of a circle?
- 7 How do you find the circumference of a 5 foot circle?
- 8 What is the radius of 4 with a diameter of 4?
What is the circumference if the diameter is 4 feet?
So C=22/7*4. Calculating C=12.57142857. Or C=12.57. In feet this comes out to be about 12.57 feet.
What is circumference of a 4 circle?
The circumference of a circle is given by. c=πd. Where c is the circumference, π is a number and its approximate value is 3.14 and d is its diameter. ⇒c=π4=3.14⋅4=12.56 inches.
How many inches is 4ft circumference?
4ft * 12 in / ft = 48 in. 2r = 48 in. r = 24 in.
What is the circumference of a 4 cm diameter circle?
The circumference is 8πcm or 25.12cm .
What is the area of a 4 diameter circle?
Circumferences and areas of circles with diameters in inches.
| Diameter (in) | Circumference (in) | Area (in2) |
|---|---|---|
| 4 1/8 | 12.96 | 13.36 |
| 4 3/16 | 13.16 | 13.77 |
| 4 1/4 | 13.35 | 14.19 |
| 4 5/16 | 13.55 | 14.61 |
What is the diameter of a 4 circle?
What is the diameter of a 3 foot circle?
6ft
The diameter is 6ft.
What is the diameter of 4 radius?
For example, if the diameter is 4, the radius would be 2. Check your calculations for accuracy. Work through your results backward to verify your findings. Use “D = R x 2”, in which “D” equals diameter and “R” equals radius, to solve for the diameter using the numbers you got earlier.
What diameter is 4cm?
The radius is the distance from the center of the circle to its edge. Example. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm.
How do you calculate circumference and area of a circle?
To find the circumference, you double the radius and multiply by pi. To find the area, you square the radius and multiply by pi.
What is diameter of a circle?
2 x radius
Circle/Diameter
What is the circumference of a circle with a diameter of 4?
The circumference of a circle can be found by multiplying pi (π = 3.14) by the diameter of the circle. If a circle has a diameter of 4, its circumference is 3.14*4=12.56. Moreover, what is the circumference of a 4 ft diameter? 3.14 x 4 = 12.56 ft.
How do you find the circumference of a 5 foot circle?
Assuming the circle diameter is equal to 5 ft, then the circle circumference is equal to pi×diameter or 3.14159×5 ft = 15.70795 ft or approximately 15.7 ft. Beside above, what is the circumference of 4? The circumference of a circle can be found by multiplying pi (π = 3.14) by the diameter of the circle.
What is the radius of 4 with a diameter of 4?
For your case, with a diameter of 4 (radius is half of diameter, thus the radius is 2); pi always is approximately 3.14 and by convention it is acceptable to be approximate) Substituting into the formula we have:
How do you find the circumference of a circle using PI?
The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle. If a circle has a diameter of 4, its circumference is 3.14*4=12.56.