0
You can find the circumference of a circle if you know its area by using the formulas for area and circumference. First, use the formula for area: A = pi r2. Replace A with the number for the area. Solve the formula for r, the radius of the circle, dividing A by pi and taking the square root of the answer. Once you have the number for r, the radius of the circle, plug that value in place of r in the formula for the circumference: C = 2 pi r. Then you can calculate the circumference of the circle by multiplying pi times twice the radius.
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Coach
ViviWhat type of 2-dimensional figure . , be it a circle, square, rectangle, triangle etc., Please clarify.
Add your answer:
Earn +20 pts
How do you find the height of a cylinder if you have the circumference and the surface area?
you divide the surface area by the circumference.
How do you find the area of a circle knowing only the circumference?
To find the area of a circle knowing only the circumference, you can use the formula A = (C^2) / (4π), where A is the area and C is the circumference. Square the circumference, then divide it by 4π to get the area.
How do you find the circumference of a circle with the area given?
Square root (Area/pi) to get the radius Then 2xRadiusxPi= Circumference
Find the area and circumference of 9.5?
If the object is a circle and if 9.5 is the diameter, the area is 70.88 and the circumference is 29.85
Find the area and circumference of 24?
If the object is a circle and if 24 is the diameter, the area is 452.39 and the circumference is 75.4
