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Gyaan Maths
CBSE · Class 6-12
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CBSE Maths · Class 6

Chapter 2: Lines and Angles

Name: ________________________
Date: ______________
Marks: ____ / 6

Points, lines, rays, and how angles are measured and classified.

Questions

  1. Classify 90°90°.
  2. Supplement of 72°72°.
  3. How many rays from a single point?
  4. Two lines meeting at one point form?
  5. Reflex of 130°130°.
  6. Angles on a straight line sum to?

Extra Practice (Optional)

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Answer Key (For Teachers)

  1. Answer: Right
    Working: Exactly a right angle.
  2. Answer: 108°108°
    Working: 180−72180-72.
  3. Answer: Infinite
    Working: Infinite.
  4. Answer: Vertex, 4 angles
    Working: Vertex + angles.
  5. Answer: 230°230°
    Working: 360−130360-130.
  6. Answer: 180°180°
    Working: Straight angle.
Gyaan Maths · CBSE Class 6 · Chapter 2
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026