Read and download the CBSE Class 8 Mathematics Understanding Quadrilaterals Assignments Set A for the 2025-26 academic session. We have provided comprehensive Class 8 Mathematics school assignments that have important solved questions and answers for Chapter 3 Understanding Quadrilaterals. These resources have been carefuly prepared by expert teachers as per the latest NCERT, CBSE, and KVS syllabus guidelines.
Solved Assignment for Class 8 Mathematics Chapter 3 Understanding Quadrilaterals
Practicing these Class 8 Mathematics problems daily is must to improve your conceptual understanding and score better marks in school examinations. These printable assignments are a perfect assessment tool for Chapter 3 Understanding Quadrilaterals, covering both basic and advanced level questions to help you get more marks in exams.
Chapter 3 Understanding Quadrilaterals Class 8 Solved Questions and Answers
Understanding Quadrilaterals
Question. In rectangle PQRS PQ = 8 cm and PS = 6 cm. What is the length of SQ?
Answer : 10 cm
Question. ABCD is a rectangle if AB = 15 cm and AD = 8 cm then find AC
Answer : 17 cm
Question. RENT is a trapezium in which TN||RE. What is the value of x.
Answer : 50°
Question. ABCD is a square with sides 2.4 cm. What is the perimeter of the square?
Answer : 9.6 cm
Question. The perimeter of a square is 196 cm. What is the side of the square?
Answer : 49 cm
Question. What is the total angle sum of a polygon having nine sides?
Answer : 1260°
Question. The side of the square is 16 cm. What is the length of the diagonal?
Answer : 16√2 cm
Question. The perimeter of a parallelogram is 52 cm. If the length of one side is 16 cm. What is the length of adjacent side?
Answer : 10cm
Question. Complete the following :
A quadrilateral can be constructed uniquely if 4 sides and one _________ is known.
Answer : diagonal or one angle
Question. PQRS is a quadrilateral. Find x.
Answer : x = 80°
Question. How many triangles are made while constructing a quadrilateral with four sides and a diagonal?
Answer : Two
Question. ABCD is a square of side 5 cm. What is the length of its diagonal.
Answer : 5√2 cm
Question. ABCD is a quadrilateral. Find y.
Answer : 35°
Question. Complete the following :
With constructing a quadrilateral with three sides and two diagonals _______ triangles are made on the same base.
Answer : Two.
Question. CLUE is a quadrilateral find w.
Answer : 110°
Question. Name of polygon whose each exterior angle is 60°
Answer : Hexagon
Question. In trapezium ABCD, AB││CD. What is the sum of ∠B and ∠C ?
Answer : 180°
Question. BELT is a rhombus. Find the length of the side of the rhombus
Answer : 5
Question. What is the length of the rectangle if its breadth is 10 cm and the diagonal is 26 cm?
Answer : 24 cm
Question. NICE is a rectangle. What is the length of the diagonal EI.
Answer : 22
Q 1 Name the regular polygon with 8 sides.
Q 2 Find the number of diagonals in the figure given below
Q 4 Find the measure of each exterior angle of a regular polygon of 9 sides.
Q 5 Name the quadrilateral whose diagonals are perpendicular bisector of each other.
Q 6 Name a quadrilateral with exactly one pair of parallel sides.
Q 7 Find x in the following figure.
Click on link below to download CBSE Class 8 Mathematics Understanding Quadrilaterals Assignments Set A
Important Practice Resources for Class 8 Mathematics
CBSE Class 8 Mathematics Chapter 3 Understanding Quadrilaterals Assignment
Access the latest Chapter 3 Understanding Quadrilaterals assignments designed as per the current CBSE syllabus for Class 8. We have included all question types, including MCQs, short answer questions, and long-form problems relating to Chapter 3 Understanding Quadrilaterals. You can easily download these assignments in PDF format for free. Our expert teachers have carefully looked at previous year exam patterns and have made sure that these questions help you prepare properly for your upcoming school tests.
Benefits of solving Assignments for Chapter 3 Understanding Quadrilaterals
Practicing these Class 8 Mathematics assignments has many advantages for you:
- Better Exam Scores: Regular practice will help you to understand Chapter 3 Understanding Quadrilaterals properly and you will be able to answer exam questions correctly.
- Latest Exam Pattern: All questions are aligned as per the latest CBSE sample papers and marking schemes.
- Huge Variety of Questions: These Chapter 3 Understanding Quadrilaterals sets include Case Studies, objective questions, and various descriptive problems with answers.
- Time Management: Solving these Chapter 3 Understanding Quadrilaterals test papers daily will improve your speed and accuracy.
How to solve Mathematics Chapter 3 Understanding Quadrilaterals Assignments effectively?
- Read the Chapter First: Start with the NCERT book for Class 8 Mathematics before attempting the assignment.
- Self-Assessment: Try solving the Chapter 3 Understanding Quadrilaterals questions by yourself and then check the solutions provided by us.
- Use Supporting Material: Refer to our Revision Notes and Class 8 worksheets if you get stuck on any topic.
- Track Mistakes: Maintain a notebook for tricky concepts and revise them using our online MCQ tests.
Best Practices for Class 8 Mathematics Preparation
For the best results, solve one assignment for Chapter 3 Understanding Quadrilaterals on daily basis. Using a timer while practicing will further improve your problem-solving skills and prepare you for the actual CBSE exam.
You can download free PDF assignments for Class 8 Mathematics Chapter Chapter 3 Understanding Quadrilaterals from StudiesToday.com. These practice sheets have been updated for the 2025-26 session covering all concepts from latest NCERT textbook.
Yes, our teachers have given solutions for all questions in the Class 8 Mathematics Chapter Chapter 3 Understanding Quadrilaterals assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.
Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in Chapter Chapter 3 Understanding Quadrilaterals.
Practicing topicw wise assignments will help Class 8 students understand every sub-topic of Chapter Chapter 3 Understanding Quadrilaterals. Daily practice will improve speed, accuracy and answering competency-based questions.
Yes, all printable assignments for Class 8 Mathematics Chapter Chapter 3 Understanding Quadrilaterals are available for free download in mobile-friendly PDF format.