The chapter on “Circles” forms an important part of Mathematics. This chapter includes many interesting and useful formulae. One such formula is the circumference of the circle. Students must know and ...

When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...

This is a simple program that prompts the user to enter the radius of a circle and it will return back the circumference. First, I assigned const to pi to ensure that pi remains the same value ...

Any point P with coordinates (\(x, y\)) on the circumference of a circle can be joined to the centre (0, 0) by a straight line that forms the hypotenuse of a right angle triangle with sides of length ...

Calculating the diameter of a circle is one of the most fundamental concepts in geometry. The diameter is an essential component of numerous mathematical equations and real-life applications. In this ...

Pi — the ratio between the circumference and diameter of a circle — is perhaps one of the most famous numbers in all of mathematics. Irrational, transcendental, and never-ending, it has frustrated and ...

This method involves drawing two chords (straight lines connecting any two points on the circumference) within the circle that do not intersect each other. Next, draw a perpendicular bisector for each ...