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NCERT Solutions for Class 7 Maths Chapter 10 Practical Geometry Exercise 10.4 is given in a pdf format for the reference of the students. Step-by-step instructions on construction problems for all questions are provided to help students in their assignments and exams.
Exercise 10.4 is based on constructing triangles based on the ASA criterion of congruence of triangles. Exercise 10.4 questions help students in constructing a triangle when two angles and the length of a side between them are known.
Download PDF: NCERT Solutions for Class 7 Maths Chapter 10 Exercise 10.4
Check other NCERT Solutions for Class 7 Maths Chapter 10:
- NCERT Solutions Class 7 Maths Chapter 10 Exercise 10.1
- NCERT Solutions Class 7 Maths Chapter 10 Exercise 10.2
- NCERT Solutions Class 7 Maths Chapter 10 Exercise 10.3
- NCERT Solutions Class 7 Maths Chapter 10 Exercise 10.5
Read More: NCERT Solutions for Class 7 Maths Chapter 10
Example From Class 7 Chapter 10 Practical Geometry
| Ques. Construct a triangle where ∠A= 30o, ∠B= 60o, and the length of AB= 4cm. Ans. Steps of Construction: STEP 1: Using scale and pencil, draw a line segment of length 4cm and label the endpoints as A and B respectively. STEP 2: At point A, we construct an angle of 30o. STEP 3: At point B, we construct an angle of 60o. STEP 4: The meeting point of the two rays from points A and B is labeled as C. ABC is the required triangle that satisfies the ASA criterion of congruence.
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Read More:
| Types of Triangles | Construction Formula | Geometry |
| Geometry Formula | Pythagoras Theorem | RHS Triangle Construction |
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