## Check if a circle lies inside another circle or not

Given two circles with radii and centres given. The task is to check whether the smaller circle lies inside the bigger circle or not. Examples:… Read More »

- Position of a person diametrically opposite on a circle
- Equation of circle when three points on the circle are given
- Program to calculate the area between two Concentric Circles
- Find the area of the shaded region formed by the intersection of four semicircles in a square
- Largest right circular cone that can be inscribed within a sphere
- Ratio of the distance between the centers of the circles and the point of intersection of two direct common tangents to the circles
- Length of direct common tangent between the two non-intersecting Circles
- Program to calculate the Area and Perimeter of Incircle of an Equilateral Triangle
- Number of common tangents between two circles if their centers and radius is given
- Shortest distance between a point and a circle
- Length of direct common tangent between two intersecting Circles
- Length of the chord of the circle whose radius and the angle subtended at the center by the chord is given
- Length of the transverse common tangent between the two non intersecting circles
- Find the Diameter or Longest chord of a Circle
- Length of rope tied around three equal circles touching each other
- Ratio of the distance between the centers of the circles and the point of intersection of two transverse common tangents to the circles
- Check if a circle lies inside another circle or not
- Area of Incircle of a Right Angled Triangle

Given two circles with radii and centres given. The task is to check whether the smaller circle lies inside the bigger circle or not. Examples:… Read More »

Given two circles with a given radius and centres. The task is to find the number of common tangents between these circles. Examples: Input: x1… Read More »

Given two circles, of given radii, such that the circles don’t touch each other. The task is to find the ratio of the distance between… Read More »

Given two circles of given radii, such that the circles don’t touch each other, the task is to find the ratio of the distance between… Read More »

Given two circles of given radii, having there centres a given distance apart, such that the circles don’t touch each other. The task is to… Read More »

Given two circles, of given radii, have there centres a given distance apart, such that the circles intersect each other at two points. The task… Read More »

Given a circle with a given radius has its centre at a particular position in the coordinate plane. In the coordinate plane, another point is… Read More »

Given two circles, of given radii, have there centres a given distance apart, such that the circles don’t touch each other. The task is to… Read More »

Given a circle whose radius and the angle subtended at the centre by its chord is given. The task is to find the length of… Read More »

Given a circle with radius ‘r’ is given, the task is to find the diameter or longest chord of the circle. Examples: Input: r =… Read More »

Given the length of the side of a square a, the task is to find the area of the shaded region formed by the intersection… Read More »

Given three coordinates that lie on a circle, (x1, y1), (x2, y2) and (x3, y3). The task is to find the equation of the circle… Read More »

There are n people standing on the circumference of a circle. Given the position of a persom m, the task is to find the position… Read More »

Given two concentric circles with radius X and Y where (X > Y). Find the area between them. You are required to find the area… Read More »

Given r is the radius of three equal circles touching each other. The task is to find the length of the rope tied around the… Read More »