Get the most accurate MSBSHSE Solutions for Class 7 Maths Chapter 4 Set 15 Angles and Pairs of Angles here. Updated for the 2026-27 academic session, these solutions are based on the latest MSBSHSE textbooks for Class 7 Maths. Our expert-created answers for Class 7 Maths are available for free download in PDF format.
Detailed Chapter 4 Set 15 Angles and Pairs of Angles MSBSHSE Solutions for Class 7 Maths
For Class 7 students, solving MSBSHSE textbook questions is the most effective way to build a strong conceptual foundation. Our Class 7 Maths solutions follow a detailed, step-by-step approach to ensure you understand the logic behind every answer. Practicing these Chapter 4 Set 15 Angles and Pairs of Angles solutions will improve your exam performance.
Class 7 Maths Chapter 4 Set 15 Angles and Pairs of Angles MSBSHSE Solutions PDF
Question 1. Observe the figure and complete the table for ∠AWB.
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक कोण (∠AWB) को दर्शाता है जिसका शीर्ष बिंदु W है। किरण WA और WB इस कोण की भुजाएँ हैं। चित्र में कोण के अंदर बिंदु C, R, N, X दिखाए गए हैं, और कोण के बाहर बिंदु T, U, Q, V, Y दिखाए गए हैं। भुजाओं पर बिंदु A, W, G, B स्थित हैं।
Answer:
| Points in the interior | point C, point R, point N, point X |
| Points in the exterior | point T, point U, point Q, point V, point Y |
| Points on the arms of the angles | point A, point W, point G, point B |
In simple words: The table categorizes points in relation to angle AWB: those inside (interior), those outside (exterior), and those lying directly on its arms (rays WA and WB).
🎯 Exam Tip: Accurately identifying points relative to an angle's interior, exterior, and arms is crucial for scoring. Pay attention to the vertex and rays forming the angle.
Question 2. Name the pairs of adjacent angles in the figures below.
(i)
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक बिंदु N को शीर्ष के रूप में दिखाता है, जिससे तीन किरणें NA, NB और NC निकल रही हैं। इससे ∠ANB, ∠BNC और ∠ANC कोण बनते हैं।
(ii)
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक बिंदु Q को शीर्ष के रूप में दिखाता है, जिससे तीन किरणें QP, QR और QT निकल रही हैं। किरण QR पर एक बिंदु S भी स्थित है। इससे ∠PQR और ∠PQT जैसे कोण बनते हैं।
Answer:
(i) ∠ANB and ∠ANC
∠BNA and ∠BNC
∠ANC and ∠BNC
(ii) ∠PQR and ∠PQT
In simple words: Adjacent angles share a common vertex and a common arm, but their interiors do not overlap. The solutions list such pairs from the provided diagrams.
🎯 Exam Tip: To identify adjacent angles, always look for a common vertex and a common ray between the two angles. Ensure their interiors are distinct.
Question 3. Are the following pairs adjacent angles? If not, state the reason.
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक सामान्य शीर्ष बिंदु M से निकलने वाली विभिन्न किरणों (MN, MR, MS, MQ, MT, MP) को दर्शाता है, जिससे कई कोण बनते हैं। इन कोणों के जोड़े की सन्निकटता का मूल्यांकन किया जाना है।
1. ∠PMQ and ∠RMQ
2. ∠RMQ and ∠SMR
3. ∠RMS and ∠RMT
4. ∠SMT and ∠RMS
Answer:
1. ∠PMQ and ∠RMQ are adjacent angles.
2. ∠RMQ and ∠SMR not adjacent angles since they do not have separate interiors.
3. ∠RMS and ∠RMT not adjacent angles since they do not have separate interiors.
4. ∠SMT and ∠RMS are adjacent angles.
In simple words: Two angles are adjacent if they share a common vertex and arm, but their internal regions do not overlap. Pairs 2 and 3 violate the non-overlapping interior condition, hence they are not adjacent.
🎯 Exam Tip: When evaluating if angles are adjacent, always verify three conditions: common vertex, common arm, and non-overlapping interiors. Missing any one condition means they are not adjacent.
Maharashtra Board Class 7 Maths Chapter 4 Angles And Pairs Of Angles Practice Set 15 Intext Questions And Activities
Question 1. Observe the figure alongside and write the answers.
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक कोण (∠ABC) को दर्शाता है जिसका शीर्ष बिंदु B है। किरण BA और BC इस कोण की भुजाएँ हैं। बिंदु A और C भी भुजाओं पर स्थित हैं।
1. Write the name of the angle shown alongside__.
2. Write the name of its vertex__.
3. Write the names of its arms__.
4. Write the names of the points marked on its arms__.
Answer:
1. ∠ABC
2. Point B
3. Ray BA, ray BC
4. Points A, B, C
In simple words: This question asks to identify the components of a given angle, including its name, vertex, arms (rays), and points located on those arms.
🎯 Exam Tip: Always remember that an angle is named by a point on one arm, the vertex, and a point on the other arm (e.g., ∠ABC). The vertex is the common endpoint of the two rays forming the angle.
MSBSHSE Solutions Class 7 Maths Chapter 4 Set 15 Angles and Pairs of Angles
Students can now access the MSBSHSE Solutions for Chapter 4 Set 15 Angles and Pairs of Angles prepared by teachers on our website. These solutions cover all questions in exercise in your Class 7 Maths textbook. Each answer is updated based on the current academic session as per the latest MSBSHSE syllabus.
Detailed Explanations for Chapter 4 Set 15 Angles and Pairs of Angles
Our expert teachers have provided step-by-step explanations for all the difficult questions in the Class 7 Maths chapter. Along with the final answers, we have also explained the concept behind it to help you build stronger understanding of each topic. This will be really helpful for Class 7 students who want to understand both theoretical and practical questions. By studying these MSBSHSE Questions and Answers your basic concepts will improve a lot.
Benefits of using Maths Class 7 Solved Papers
Using our Maths solutions regularly students will be able to improve their logical thinking and problem-solving speed. These Class 7 solutions are a guide for self-study and homework assistance. Along with the chapter-wise solutions, you should also refer to our Revision Notes and Sample Papers for Chapter 4 Set 15 Angles and Pairs of Angles to get a complete preparation experience.
FAQs
The complete and updated Maharashtra Board Class 7 Chapter 4 Set 15 Angles and Pairs of Angles Solutions is available for free on StudiesToday.com. These solutions for Class 7 Maths are as per latest MSBSHSE curriculum.
Yes, our experts have revised the Maharashtra Board Class 7 Chapter 4 Set 15 Angles and Pairs of Angles Solutions as per 2026 exam pattern. All textbook exercises have been solved and have added explanation about how the Maths concepts are applied in case-study and assertion-reasoning questions.
Toppers recommend using MSBSHSE language because MSBSHSE marking schemes are strictly based on textbook definitions. Our Maharashtra Board Class 7 Chapter 4 Set 15 Angles and Pairs of Angles Solutions will help students to get full marks in the theory paper.
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