Circles

35 posts

Last Updated: 24 August 2023

Diameter of a Circle is a line that travels through the centre and intersects the circumference at opposing ends. In other terms, the diamet ...read more

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Mathematics

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Class 8

Circles

Maths-Class-8

Segment of a Circle

Last Updated: 25 April 2024

Segment of a Circle is one of the important parts of the circle other than the sector. As we know, the circle is a 2-D shape in which points...read more

Circumference Formula

Last Updated: 20 March 2024

Circumference Formula as the name suggests is the formula for calculating the circumference of a circle and as we know the circumference of ...read more

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Minimum time at which at least K out of N circles expanding 1 unit per second overlap

Last Updated: 18 January 2022

Given N points on a 2D infinite plane, where each point represents the center of a circle initially having a radius of 0 which expands at a ...read more

Length of intercept cut off from a line by a Circle

Last Updated: 01 September 2022

Given six integers, a, b, c, i, j, and k representing the equation of the circle[Tex](x^2 + y^2 + ax + by + c = 0)[/Tex]and equation of the ...read more

Check if any pair of semicircles intersect or not

Last Updated: 02 March 2022

Given an array arr[] consisting of N integers such that each pair of points (x, y) represents the endpoints of the semicircle as (x, 0) and ...read more

Find the angle between tangents drawn from a given external point to a Circle

Last Updated: 19 October 2022

Given a positive integer R representing the radius of the circle and the center of the circle (X1, Y1) and another point (X2, Y2) in the car...read more

Check if two circles intersect such that the third circle passes through their points of intersections and centers

Last Updated: 28 July 2022

Given centres and the radii of three circles A, B, and C in the form of {X, Y, R}, where (X, Y) is the centre of the circle and R is the rad...read more

Constructions of Tangents to a Circle

Last Updated: 05 May 2021

A line can pass through a circle in three ways- it can either pass through only a single point of the circle, intersect it, or it can pass o...read more

Calculate area of a cyclic quadrilateral with given side lengths

Last Updated: 04 October 2021

Given four positive integers A, B, C, and D representing the length of sides of a Cyclic Quadrilateral, the task is to find the area of the ...read more

Angle of intersection of two circles having their centers D distance apart

Last Updated: 16 July 2021

Given two positive integers R1 and R2 representing the radius of two intersecting circles having a distance D between their centers, the tas...read more

Find interior angles for each side of a given Cyclic Quadrilateral

Last Updated: 21 April 2021

Given four positive integers A, B, C, and D representing the sides of a Cyclic Quadrilateral, the task is to find all the interior angles of...read more

Program to find the Excenters of a Triangle

Last Updated: 13 September 2022

Given six integers representing the vertices of a triangle, say A(x1, y1), B(x2, y2), and C(x3, y3), the task is to find the coordinates of ...read more

Technical Scripter 2020

Radius of a circle having area equal to the sum of area of the circles having given radii

Last Updated: 25 September 2022

Given two integers r1 and r2, representing the radius of two circles, the task is to find the radius of the circle having area equal to the ...read more

Last Updated: 09 June 2022

A circle is a shape consisting of a curved line completely surrounded by an area. The circle contains points in the plane which are at the g...read more

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