What are 2D shapes ? 2D shapes, or two-dimensional shapes, are flat shapes that have only two dimensions, length and width. They do not have depth or height. These shapes can be drawn on a flat surface, like a piece of paper, and they include various types of polygons and circles. Here’s a detailed explanation […]
Read More →Circle – Introduction A circle is a shape with all points at the same distance from its center. This distance is called the radius. Let’s break this down with diagrams and examples: Definition of a Circle Circle: A set of all points in a plane that are equidistant from a fixed point, called the center. […]
Read More →Polar Equation of a Circle Polar form of the equation of the circle is almost similar to the parametric form of the equation of the circle. We usually write polar form of the equation of circle whose center is origin. Let’s take a point P(rcosϴ, rsinϴ) on the boundary of the circle, where r is […]
Read More →Equation of a Circle when Center is not Origin let’s dive into the equation of a circle when its center is not at the origin. Standard Equation of a Circle The general equation of a circle in a Cartesian coordinate system is: (x−h)2+(y−k)2 = r2 Here, (h, k) represents the coordinates of the center of […]
Read More →Equation of a Circle – General Form The general form of the equation of a circle is a more comprehensive representation that allows the circle to be positioned anywhere in the Cartesian plane, not just centered at the origin. Let’s delve into the details to understand this form and how it relates to the standard […]
Read More →Equation of a Circle when the Center of Circle Coincides with the Origin In this tutorial we will learn, equation of a circle when the center of circle coincides with the origin with examples. The equation of a circle in a Cartesian coordinate system can be expressed in a simple form when the center of […]
Read More →Equation of a Circle – Standard Form In this tutorial we will discuss what is an equation of a circle formula in standard form and find the equation of a circle with examples. The equation of a circle in standard form is a mathematical representation that describes all the points (x, y) that are equidistant […]
Read More →Right Angle Triangle – Definition – Formula – Properties What is a Right Angle Triangle? A right angle triangle is a type of triangle. A right angle triangle plays an important role in trigonometry. A triangle in which one of the interior angle is 90º or a right angle is a right triangle. Right Triangle […]
Read More →How to draw a Circle of a Given Radius – Using Compass Circle A circle is a collection of all the points in a plane, whose all points are same distance from a fix point. The fix point is called center of the circle. We use instruments for drawing a circle, on a paper whose […]
Read More →Volume of Right Circular Cone In figure A is called vertex, AO is height, OC is radius, and AC is slant height of cone. The height, radius, and slant height of the cone are usually denoted by h, r and l respectively. Volume of Right Circular Cone V = 1/3𝜋r2h […]
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