NCERT Solutions for Class 7 Maths Ganita Prakash Part 1 Chapter 5 Parallel and Intersecting Lines is provided here. This chapter introduces students to relationships between lines on a plane surface. The chapter explains intersecting lines, parallel lines, perpendicular lines, transversals, and angle relationships such as corresponding angles, alternate angles, and interior angles. These concepts help students understand geometry and angle properties clearly.
NCERT Solutions for Class 7 Maths Part 1 Chapter 5 Parallel and Intersecting Lines

















Chapter Overview – Parallel and Intersecting Lines
This chapter begins with observing lines on a plane and identifying whether they intersect or remain parallel. Students learn that when two lines intersect, four angles are formed, and vertically opposite angles are equal while adjacent angles form linear pairs. The chapter then extends to perpendicular lines, parallel lines, and angle relationships created by a transversal.
Topics Covered in the Chapter
- Intersecting lines
- Vertically opposite angles
- Linear pairs
- Perpendicular lines
- Parallel lines
- Transversal
- Corresponding angles
- Alternate angles
- Interior angles
- Drawing parallel lines
Why These NCERT Solutions Are Helpful
- Based on latest NCERT Ganita Prakash
- Covers all exercises and Figure It Out
- Easy to understand structure
- Helpful for exams and homework
- Improves problem-solving skills
Class 7 Maths Chapter 5 Parallel and Intersecting Lines helps students understand relationships between lines and angles. The chapter builds a strong geometry foundation through concepts like parallel lines, perpendicular lines, transversals, and angle properties. These ideas are essential for solving geometry problems in higher classes.