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how to figure the area of a circle. This free area calculator determines the area of a number of common shapes using both metric units and US customary units of length including rectangle triangle trapezoid circle sector ellipse and parallelogram. Find the area of a circle given its radius diameter or circumference.
Your Guide To Finding An Area Formula For Several Geometric Figures Area Formula Algebra Formulas Circle Formula from www.pinterest.com
Area of a Circle Calculator. Area of a circle p r 2. We can also calculate the area directly using diameter.
This calculator will calculate the area of a circle given its diameter using the famous formula area pi times d2 squared.
Area of a circle is the region occupied by the circle in a two-dimensional plane. So let me write that so diameter the diameter here is 16 millimeters and they want us to figure out the area the area of the surface of this candy. To find the area using the radius or the length from the center of the circle to the edge use the formula area pr2 where r is the radius. Enter the radius diameter circumference or area of a Circle to find the other three.
