0

Guest

Courses New
Book a free demo of live class

NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4

 

Need NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.4? You are at the right place! At askIITians, you can find exercise-wise solutions for Chapter 4 Practical Geometry. All these solutions are created by our Maths experts based on the latest syllabus for Class 8 Maths. These solutions are available for free to download in pdf form so that you can refer to them whenever you want. 

 

The fourth exercise of NCERT Class 8 Maths Chapter 4 Practical Geometry is based on the construction of a quadrilateral when the measurement of its three sides and two included angles are given. There is only one question in this exercise with two sub-parts, well enough to help you understand the concept of construction of quadrilaterals. Refer to our stepwise NCERT Class 8 Maths Solutions for Chapter 4 Practical Geometry Exercise 4.4 for a better understanding of this exercise. 

About NCERT Class 8 Maths Chapter 4 Practical Geometry Exercise 4.4 

 

Before you start solving this exercise, you must know all the steps involved in constructing a quadrilateral when the measurement of its three sides and two included angles are given. 

 

Suppose you have to construct a quadrilateral ABCD in which the three sides are AB = 5 cm, BC = 6 cm and CD = 7.5 cm. The two included angles are ∠B = 105° and ∠C = 80°.

 

Step 1: Draw the line BC = 6 cm. Then draw ∠B = 105° and mark the length of AB = 5 cm.

 

Step 2: Draw ∠C = 80° using a protractor towards point B.

 

Step 3: Mark the length of CD i.e.7.5 cm from C to make CD = 7.5 cm.

 

Step 4: Join AD which will complete the quadrilateral ABCD. 

 

ABCD is the required quadrilateral. You can follow the same steps for any other quadrilateral given to you. If required, you must draw a rough sketch before starting the stepwise solution so that you have a rough idea of what kind of quadrilateral you have to draw. 

Download Free NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Exercise 4.4 

 

This exercise is quite straightforward as you are given the required measurements. All you have to do is use that information to construct a quadrilateral. There is just one question in this exercise with two subparts. In the first part, you have to construct a quadrilateral DEAR with DE = 4 cm, EA = 5 cm, AR = 4.5 cm, ∠E = 60, and ∠A = 90°. In the second part, you have to create a quadrilateral TRUE with TR = 3.5 cm, RU = 3, UE = 4 cm, ∠R = 75° and ∠U = 120°. 

 

How will our NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Exercise 4.4 help you? 

  • The NCERT Solutions are your best guide whenever you get stuck in solving the exercise of Practical Geometry. 
  • They include stepwise solutions that will help solidify your conceptual understanding of the chapter. 
  • You can use these NCERT Solutions to quickly revise the concepts of the exercise before exams. 
  • The solutions help you understand how to approach practical geometry questions in the examination. 
  • These NCERT Solutions are based on the latest exam pattern and syllabus for Class 8 Maths. 

 

Download free solutions for all NCERT Exercises of Chapter 4 Practical Geometry from the links given below.

NCERT Class 8 Maths Chapter 4 Ex 4.1 Solutions - 1 Question

NCERT Class 8 Maths Chapter 4 Ex 4.2 Solutions - 1 Question

NCERT Class 8 Maths Chapter 4 Ex 4.3 Solutions - 1 Question

NCERT Class 8 Maths Chapter 4 Ex 4.4 Solutions - 1 Question

NCERT Class 8 Maths Chapter 4 Ex 4.5 Solutions - 4 Questions

NCERT Class 8 Maths Chapter 4 Practical Geometry Exercise 4.4 FAQs

 

  1. What are the important topics covered in each exercise of Practical Geometry? 

 

There are four exercises in the Practical Geometry chapter where each exercise focuses on the following topics respectively:

  • Constructing a quadrilateral uniquely if the lengths of its four sides and a diagonal are given.
  • Constructing a quadrilateral uniquely if its two diagonals and three sides are known.
  • Constructing a quadrilateral uniquely if its two adjacent sides and three angles are known.
  • Constructing a quadrilateral uniquely if its three sides and two included angles are given.

 

  1. How many questions are there in the Practical Geometry Chapter of Class 8 Maths NCERT book? 

 

There are 8 unsolved questions and 6 solved examples in Chapter 4 Practical Geometry of Class 8 NCERT Maths book. You can download the NCERT Solutions of this chapter for free from the askIITians website. 

 

  1. Is online coaching available for Class 8 Maths NCERT Chapter 4 Practical Geometry?

 

Yes, you can enrol in our online coaching for Class 8 Maths at any time and study all the NCERT concepts from our Maths experts. We provide live, interactive classes to the students where they can ask questions, participate in discussions and learn from the comfort and safety of their homes. 

 


TOP Your EXAMS!

Upto 50% Scholarship on Live Classes

Course Features

  • Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution

Book a Live class Live courses Ask question
r