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30 Ιουλ 2024 · The area of a circle calculator helps you compute the surface of a circle given a diameter or radius. Our tool works both ways — no matter if you're looking for an area-to-radius calculator or a radius to the area one, you've found the right place
- Find C, D, A, R
This circle calculator finds c (circumference), d...
- Arc Length
Calculate the area of a sector: A = r² × θ / 2 = 15² × π/4 /...
- Circumference to Diameter Calculator
Suppose you want to find the circumference of a 5 cm...
- Circumference and Area of a Circle Calculator
Suppose you want to know how to find the circumference and...
- Find C, D, A, R
With our Circle Calculator, you can determine the area, circumference, radius, and diameter of a circle by entering just one known value. The calculator will automatically calculate the other values.
6 Φεβ 2024 · Calculate the area, circumference, radius and diameter of circles. Find A, C, r and d of a circle. Given any 1 known variable of a circle, calculate the other 3 unknowns.
This circle calculator finds c (circumference), d (diameter), a (area), and r (radius) of a circle.
Calculate the area of a circle with ease using our Circle Surface Area Calculator. Simply enter the diameter and click calculate. Get accurate results and save time!
Use this calculator to easily calculate the area of a circle, given its radius in any metric: mm, cm, meters, km, inches, feet, yards, miles, etc. How to calculate the area of a circle? The formula for the area of a circle is π x radius2, but the diameter of the circle is d = 2 x r 2, so another way to write it is π x (diameter / 2)2.
With this calculator you can calculate the area, circumference, radius and diameter of a circle. You can select how many decimal places the results should be rounded to and the calculation is always continued with the rounded results.
