A chord is a straight line that connects two points on the circumference of the circle without passing through the center. If the line passes through the center of the circle, it is a diameter. To calculate the chord length, you need to know the radius and either the central angle or th...
Calculate the volume of a cone Calculate the surface area of different geometrical shapes Calculate the area of a circle Calculate the area of a triangle Calculate the area of a (right-angled) triangle with this calculation. Calculate the surface area of a sphere ...
How to Use the Area of a Semi-Circle Calculator?Please follow the below steps to find the area of Semi-Circle:Step 1: Enter the radius of the Semi-Circle in the given input box. Step 2: Click on the "Calculate" button to find the area. Step 3: Click on the "Reset" button to ...
Take your measurement. Since you want to have an answer in square feet, you need to use feet as your basic unit for measurement. This means when you measure the radius of your circle, you need to convert the radius to feet. For instance if your radius measures 9 inches, you convert fr...
//Java program to Calculate Area of a Circle.importjava.util.Scanner;publicclassAreaCircle{publicstaticvoidmain(String[]args){doubleradius;Scanner sc=newScanner(System.in);// input radius of circleSystem.out.print("Enter the Radius of Circle : ");radius=sc.nextDouble();// circle area is pi...
Use this calculation to calculate the volume of a cylinder, or cylinder shaped object such as a can. Radius (r)Diameter (d)Circumference Millimeter (mm)Centimeter (cm)Decimeter (dm)Meter (m)kilometers (km)Nautical milesmilesyardsfeet (ft)inches ...
An annulus is a geometric shape that is formed by taking a circle and removing a smaller circle from the center of the larger circle, leaving a ring-shaped figure. The annulus calculator requires the user to input the values of the outer radius (R) and the inner radius (r) of the ...
Next, there are two simple ways to calculate the diameter of a hexagon. Measure the side length and multiply it by 2. Multiply the radius by 2. (The distance from the intersection of the two sides to the center is called the radius.) ...
Figure the area of each shape. For rectangles and squares, multiply width by height. For triangles, multiply the base by the height and then divide by 2. For circles, multiply the radius square by 3.14 (pi). The radius of a circle is the distance from its center point to any other po...
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