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 »
Category Archives: Geometric
Number of common tangents between two circles if their centers and radius is given
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 »
Count of distinct rectangles inscribed in an equilateral triangle
Given an equilateral triangle made of dots (.) joined together to form triangle and an integer n which represents the length of the sides of… Read More »
Ratio of the distance between the centers of the circles and the point of intersection of two transverse common tangents to the circles
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 »
Program to find the number of region in Planar Graph
Given two integers V and E which represent the number of Vertices and Edges of a Planar Graph. The Task is to find the number… Read More »
Ratio of the distance between the centers of the circles and the point of intersection of two direct common tangents to the circles
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 »
Length of the transverse common tangent between the two non intersecting circles
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 »
Area of plot remaining at the end
Given two integers N and M that represent the length and breadth of a rectangular plot and another integer K that represent the number of… Read More »
Length of direct common tangent between two intersecting Circles
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 »
Radius of the circle when the width and height of an arc is given
Given a circle in which the width and height of an arc are given. The task is to find the radius of the circle with… Read More »
Shortest distance from the centre of a circle to a chord
Given a circle which has a chord inside it. The length of the chord and the radius of the circle are given. The task is… Read More »
Length of the direct common tangent between two externally touching circles
Given two circles, of given radii, that touch each other externally. The task is to find the length of the direct common tangent between the… Read More »
Shortest distance between a point and a circle
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 »
Length of direct common tangent between the two non-intersecting Circles
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 »
Length of the chord of the circle whose radius and the angle subtended at the center by the chord is given
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 »
