NCERT Class 7 Maths Chapter 5 Parallel and Intersecting Lines Worksheet with Answers
NCERT Class 7 Maths Chapter 5 Parallel and Intersecting Lines Worksheet with Answers
Class 7 Maths Chapter 5 Worksheet
Fill in the Blanks
1. Parallel lines never __________ each other.
Answer: Intersect
2. Intersecting lines meet at one __________.
Answer: Point
3. Vertically opposite angles are always __________.
Answer: Equal
4. The sum of adjacent angles on a straight line is __________.
Answer: 180°
5. Perpendicular lines intersect at an angle of __________.
Answer: 90°
Write True or False
6. Railway tracks are an example of parallel lines.
Answer: True
7. Parallel lines meet at one point.
Answer: False
8. Vertically opposite angles are equal.
Answer: True
9. Adjacent angles on a straight line add up to 180°.
Answer: True
10. Perpendicular lines form an angle of 45°.
Answer: False
Short Answer Questions
11. What are parallel lines?
Answer: Parallel lines are lines that never meet and remain the same distance apart.
12. What are intersecting lines?
Answer: Intersecting lines are lines that meet at a common point.
13. If one angle is 65°, find its vertically opposite angle.
Answer: 65°
14. If one angle on a straight line is 120°, find the adjacent angle.
Answer: 60°
15. Give one real-life example each of parallel lines and intersecting lines.
Answer:
- Parallel lines: Railway tracks
- Intersecting lines: Crossroads
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