Mensuration 2D

22 posts

Surface Area and Volume of a Right Circular Cylinder Problem

Last Updated: 23 July 2025

Understanding the surface area and volume of a right circular cylinder is essential for solving various geometric problems. In this article, we learn about an important to...read more

Examples of Equilateral Triangle in Daily Life

Last Updated: 23 July 2025

In our daily lives, we observe various triangular shapes around us, some of them are scaline, some are isosceles, and some are equilateral. In this article, we'll look at ...read more

Area of Triangle with 3 Sides

Last Updated: 23 July 2025

Area of Triangle when measures of its three sides are given is found using Heron's formula. The area of any two-dimensional shape is the measure of a region’s size on a su...read more

Perimeter of Quadrilateral

Last Updated: 23 July 2025

Perimeter of a Quadrilateral is the sum of all the sides of a perimeter. Suppose we are given a quadrilateral ABCD with sides AB, BC, CD, and DA then its perimeter is AB +...read more

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Properties of Rectangle

Last Updated: 23 July 2025

Properties of the Rectangle are the facts and statements that differentiate it from other quadrilaterals. We know that quadrilaterals are polygons that are formed by joini...read more

Last Updated: 30 January 2026

A rectangle is a two-dimensional flat shape. It is mainly a quadrilateral with four sides and the following properties.All four angles are right angles (90°).The opposite ...read more

Last Updated: 26 March 2026

Perimeter is defined as the total length of all the sides of a closed figure. It is measured in units of length, such as meters, centimeters, or inches. The perimeter of a...read more

Last Updated: 27 February 2026

A parallelogram is a two-dimensional geometrical shape whose opposite sides are equal in length and are parallel. The opposite angles of a parallelogram are equal in measu...read more

Surface Area of Cube | Curved & Total Surface Area

Last Updated: 23 July 2025

Surface area of a cube is defined as the total area covered by all the faces of a cube. In geometry, the cube is a fascinating three-dimensional object that we encounter d...read more

Last Updated: 23 July 2025

Area of a Trapezoid the area enclosed by the 2-D figure Trapezoid. It is the total space occupied by the boundary of the trapezoid. A trapezoid is another name for a trape...read more

Circumference Formula

Last Updated: 23 July 2025

The Circumference Formula is crucial in geometry, especially when dealing with circles and related shapes. This article dives deep into the concept of the circumference, i...read more

Perimeter of Rectangle

Last Updated: 23 July 2025

A rectangle is a two-dimensional plane quadrilateral, with opposite sides equal and all four angles equal. The perimeter of a rectangle can be defined as the sum of the le...read more

Last Updated: 22 April 2026

The area of a Circle is the measure of the two-dimensional space enclosed within its boundaries. It is mostly calculated by the size of the circle's radius which is the di...read more

How to find the area of a Trapezium?

Last Updated: 23 July 2025

The trapezium, which is also known as the trapezoid, is a closed quadrilateral that contains a pair of parallel sides. Area of a trapezium is the number of unit squares th...read more

Area of Rhombus: Formula, Derivation and Examples

Last Updated: 23 July 2025

Rhombus is a parallelogram in which all four sides are equal and opposite pairs of lines are congruent. The opposite angles in a rhombus are equal. It is a special type of...read more

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