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 →Find Area of a Square in Math Let’s dive into how to find the area of a square with detailed examples and diagrams To find the area of a square, you can use a simple formula. What is a Square? A square is a special type of quadrilateral where all four sides are of equal […]
Read More →Trigonometric Ratios: A Detailed Explanation Trigonometric ratios are the ratios of the lengths of sides in a right-angled triangle. These ratios are fundamental in trigonometry and are used to relate the angles of a triangle to the lengths of its sides. There are six primary trigonometric ratios. sine, cosine, tangent, cosecant, secant, and cotangent. Here’s […]
Read More →Trigonometry: A Detailed Explanation Basic Concepts Trigonometry is a branch of mathematics that deals with the relationships between the angles and sides of triangles, as well as the trigonometric functions that describe those relationships. It has wide-ranging applications in fields such as physics, engineering, architecture, astronomy, and more. Here’s a detailed explanation of trigonometry covering […]
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 →Right Angle – Definition, Example and Properties What is a right angle? When two straight lines are perpendicular to each other or intersect at 90º, they form a right angle. A right angle is represented by the symbol L. In our daily life we can see many real-life examples of the right angles. We can […]
Read More →What is an Angle Angles are formed by two rays or lines called the arms or sides of the angle, sharing a common endpoint, called the vertex of the angle. Types of angles There are various types of angles. The angles can be classified into two main types. Basis on their measure or magnitude. Based […]
Read More →Perpendicular Lines Definition: Perpendicular Lines A line intersect another line and the angle between them is a right angle or 900 then the lines are said to be “Perpendicular.” If a line AB perpendicular to CD, we write asAB ⊥ CD. Perpendicular denoted by “⊥” If one of the angles formed by the intersection of two lines or line segments […]
Read More →Parallel Intersecting and Perpendicular Lines Definition: Parallel Lines Two or more lines in a plane that never intersect or touch each other are called “Parallel lines”. The symbol “∥” is used to denote parallel lines. Example- PQ ∥ RS denoted that line PQ parallel to line RS. Intersecting lines […]
Read More →Congruent triangles Worksheet Problems and Solutions Example : (1) In figure if AD = CD and AB = CB. (i) Find the three pairs of equal parts in △ABD and △CBD. (ii) Is △ABD ≅ CBD ? Why or why not? (iii) Does BD bisect ∠ABC? give reason. Solution : (i) In △ABD and △CBD, three pairs of equal parts […]
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