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 […]

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. […]

Octagon – Definition – Shapes – Types – Formula – Properties What is an Octagon? An octagon is a geometric shape that falls within the category of polygons, specifically an eight-sided polygon. The term “octagon” is derived from the Greek words “okto,” meaning eight, and “gonia,” meaning angles. Below is a detailed exploration of octagons: […]

Hexagon – Definition – Shapes – Types – Formula – Properties What is a Hexagon? A hexagon is a six-sided polygon with various properties and types. The word “hexagon” comes from the Greek words “hex,” meaning six, and “gonia,” meaning angle. Here’s a detailed breakdown: Definition A hexagon is a polygon with six edges (sides) […]

Pentagon – Definition – Shapes – Types – Formula – Properties What is a Pentagon? The geometric shape known as a pentagon has five sides and five angles. Penta means five, and gon means angle. One of the different kinds of polygons is the pentagon. A regular pentagon’s internal angles add up to 540 degrees […]

Co-internal angles Co-interior angles, also known as consecutive interior angles or same-side interior angles, are pairs of angles that lie on the same side of a transversal and inside the two lines it intersects. These angles have specific properties depending on whether the lines they intersect are parallel or not. Definition and Identification (1) Transversal […]

A pentagon is a five-sided polygon with five angles. Here are the key parts and properties of a pentagon: (1) Sides (Edges): A pentagon has five sides. Each side is a straight line segment that connects two adjacent vertices. In a regular pentagon, all sides are of equal length. In an irregular pentagon, the lengths […]