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24 cze 2024 · This square footage of a circle calculator helps you compute the surface area in square feet, given the radius or diameter. Keep reading to learn about the importance of square footage and how to calculate the square feet of a circle using the formula and our sq ft of a circle calculator.
- Radius of a Circle Calculator
The radius of a circle calculator returns the length of a...
- Radius of a Circle Calculator
6 dni temu · The radius of a circle calculator returns the length of a circle's radius based on the input data: the circumference, area, or diameter.
1 dzień temu · The formula to calculate the area of a circle using radius is as follows: Area of a circle = π × r2. And, to calculate the area of a circle using diameter use the following equation: Area of a circle = π × (d/2)2. where: π is approximately equal to 3.14.
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).
The square footage of a circle is calculated using a simple, yet powerful formula: Area = πr². Where: π (Pi) is the mystical constant approximately equal to 3.14159. r is the radius of the circle (half the diameter)
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 · Use this circle calculator to find the area, circumference, radius or diameter of a circle. Given any one variable A, C, r or d of a circle you can calculate the other three unknowns. Units: Note that units of length are shown for convenience. They do not affect the calculations.
