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30 lip 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 .
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24 lip 2024 · The radius of a circle calculator returns the length of a circle's radius based on the input data: the circumference, area, or diameter.
Task 1: Given the radius of a circle, find its area. For example, if the radius is 5 inches, then using the first area formula calculate π x 5 2 = 3.14159 x 25 = 78.54 sq in. Task 2: Find the area of a circle given its diameter is 12 cm. Apply the second equation to get π x (12 / 2) 2 = 3.14159 x 36 = 113.1 cm 2 (square centimeters).
This calculator computes the values of typical circle parameters such as radius, diameter, circumference, and area, using various common units of measurement.
6 lut 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. Circle formulas and geometric shape of a circle.
22 lip 2024 · This circle calculator finds c (circumference), d (diameter), a (area), and r (radius) of a circle.
To calculate the area of a circle, you can use the formula: \text{Area} = \pi \times r^2 where \pi (pi) is a constant approximately equal to 3.14159, and r is the radius of the circle.
