Скачать или смотреть AREA OF QUADRILATERAL BY CO-ORDINATE GEOMETRY | CLASS - 09 | RRB NTPC & GROUP-D 2024-25 | PAWAN RAO

🚂 RRB NTPC & GROUP-D 2024-25 | CO-ORDINATE GEOMETRY | CLASS - 09 | RRB NTPC & GROUP-D 2024-25 Basic Concept of to find the area of a quadrilateral in coordinate geometry, you can divide it into two triangles, calculate the area of each triangle, and then add them together For Railway Exams CBT-1 & 2 By Pawan Rao Sir

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Master CO-ORDINATE GEOMETRY for RRB NTPC with Pawan Rao Sir! Learn key concepts, formulas, and shortcuts for coordinate geometry from basic to advanced level. Perfect for beginners & revision! 🔥

1. Divide into Triangles :
Let the vertices of the quadrilateral be A(x₁, y₁), B(x₂, y₂), C(x₃, y₃), and D(x₄, y₄).
Divide the quadrilateral into two triangles, for example, triangles ABC and ADC.
Use the formula for the area of a triangle given its vertices: Area = 1/2 * |(x₁(y₂ - y₃) + x₂(y₃ - y₁) + x₃(y₁ - y₂))|.
Calculate the areas of both triangles.
Add the areas of the two triangles to get the area of the quadrilateral.

2. Area of Triangle in Coordinate Geometry :

In Geometry, a triangle is a three-sided polygon that has three edges and three vertices. The area of triangle in coordinate geometry is calculated by the formula (1/2) |x1(y2 − y3) + x2(y3 − y1) + x3(y1 − y2)|, where (x1, y1), (x2, y2), and (x3, y3) are the vertices of the triangle triangle.

The area of the triangle is the space covered by the triangle in a two-dimensional plane. The formula for the area of a triangle is (1/2) × base × altitude. We will use this formula to find out the area of a triangle in coordinate geometry.

📌 Topics Covered in this session :-

CO-ORDINATE GEOMETRY CLASS 09
Area of Quadrilateral in Coordinate Geometry
Area of Triangle in Coordinate Geometry
Find out the vertices of triangle & Quadrilateral
⁠Which type of Quadrilateral
Important Formulas
Key Concept of Co-ordinate Geometry
Short Tricks
Top Most Question of CO-ORDINATE GEOMETRY
Previous Year Questions based on slope of CO-ORDINATE GEOMETRY

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