RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions: In this exercise, the students will study the problems based on the area of a polygon. Our Mathematics expert tutors have created the problems from the RS Aggarwal textbook to ensure that the students are thorough with their basic concepts & assist clear their queries. RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions are the best study material that is prepared in a simple manner by using shortcut methods to solve problems.
The students can refer to the textbook & download the PDF easily from the link given below. These solutions can build a good foundation for students & they can get well-prepared for answering more tough questions correctly in the Maths final exam. Practicing different types of questions related to the area of a polygon enables the students to boosts their reasoning as well as logical skills. The students will find a summary for a quick revision & formulae based on the area of a polygon.
Download RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions
Important Definition for RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions
- Area of Polygon
The area of any given polygon whether it a square, triangle, quadrilateral, rectangle, parallelogram or rhombus, hexagon, or pentagon is defined as the region occupied by it in a two-dimensional plane. The areas or formulas for areas of different types of polygon depend on their shapes. For instance, to find the area of the triangle, we have to know the length of its base & height.
- Find Area of Polygon with n-sides
We split the figure into triangles, squares, trapezium, etc to find the area of a polygon that is not regular or its formula is not defined. The purpose is to visualize the given geometry as a combination of geometries for which we know how to calculate the area. We then calculate the area for each of the parts & then add them up to get the area of the polygon.
- Area of Polygon Formulas
Here are some formulas for different types of polygons:
Triangle = ½ × base × height
Square = side2
Rectangle = length × width
Pentagon = 5/2 × side length × distance from the center of sides to the center of the pentagon
Rhombus = ½ × product of diagonals
Hexagon = (3√3)/2 × distance from the center of sides to the center of the hexagon
Benefits of RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions
- RS Aggarwal Class 8 Maths Chapter 18 Ex 18.3 Solutions are easily accessible in PDF format & from any device.
- These exercise solutions are considered as the best study refresher that provides a quick revision of the topics of an area of a polygon along with important definitions & formulas.
- The solutions enable the students to get the clarification of every topic covered in this exercise & can able to solve any question in the Maths final exams.
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