When we use the formula to calculate the circumference of the circle, then the radius of the circle is taken into account. Hence, we need to know the value of the radius or the diameter to evaluate the …

The circumference formula of a circle is obtained by multiplying the diameter by pi (π). To recall, the circumference of a closed curve or circular object is the distance around its edge. The circumference …

Circle is a particular shape and defined as the set of points in a plane placed at equal distance from a single point called the center of the circle. We use the circle formula to calculate the area, diameter, …

A circle has no straight edges or corners. Similarly, the semicircle is half of the circle and also a quarter circle is formed by splitting the circle into four equal parts. Circle Formula Since a circle is a two …

The circle is a two-dimensional figure, which has its area and perimeter. The perimeter of the circle is also called the circumference, which is the distance around the circle.

What is a Semi-Circle? A semicircle is formed when a lining passing through the centre touches the two ends on the circle. Thus, by joining two semicircles we get a circular shape. Semi Circle Shape …

Circumference of circles formulas are used to solve math problems with ease. Explore and learn more information related to the circumference of circles formulas with solved examples.

Parts of a Circle Area of a Circle All about Circles Circle Solved Problems The sample examples to find the area and circumference of a circle is given below.

For this circle π = Circumference/Diameter π = C/2r C = 2πr The same is shown in fig. 2. What is Area of Circle? Area of a circle is the region covered or enclosed by its boundary and is calculated using …

Diameter Formula The different ways to calculate the diameter of a circle are given below: If the radius of a circle is known, the diameter is calculated as: D= 2R Where “R” is the radius of the circle If the …