# A Tale of Three Intersecting Lines Important Questions and Practice Set with Answers | NCERT Class 7 Mathematics | SwaVid

This chapter, 'A Tale of Three Intersecting Lines', introduces fundamental concepts of lines and angles, which are crucial for understanding geometry. I...

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# A Tale of Three Intersecting Lines

## In a figure, if line 't' intersects lines 'l' and 'm' at two distinct points, which of the following best describes line 't'?

## Find the gaps before this chapter finds them for you.

## Related chapters

Chapter 7 · Class 7 Mathematics

This chapter, 'A Tale of Three Intersecting Lines', introduces fundamental concepts of lines and angles, which are crucial for understanding geometry. It begins by defining intersecting and parallel lines, then delves into the formation of various angle pairs when a transversal intersects two or more lines. Key angle pairs like corresponding angles, alternate interior angles, and interior angles on the same side of the transversal are explored. The chapter establishes important axioms and theorems relating these angle pairs when the intersected lines are parallel, and conversely, conditions under which lines can be proven parallel. It also covers the property of lines parallel to the same line. Mastering these concepts is essential for solving problems involving geometric figures and proofs.

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- NCERT Class 7 Mathematics textbook: Ganita Prakash : Chapter 7: A Tale of Three Intersecting Lines

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