Question 5 of 28beginner🔧 ApplyShort Answer2 marks

Check for right angles in a book, window, and any other object.

Correct Answer

Books: Have right angles at all four corners.

Windows: Typically have right angles at all corners.

Other objects with right angles:

  • Doors
  • Tables
  • Desks
  • Walls
  • Floor tiles
  • Picture frames

Verification: The right angle checker should fit perfectly at each corner of these objects.

Exercise: Right Angles | Q: 47 | (Page Page 11)
For More Understanding

Explanation

The chapter encourages learners to use their right angle checker to find right angles in everyday objects like books, windows, and other rectangular objects.

Solution Steps

  1. Identify books as objects with right angles at all four corners.

  2. Identify windows as objects with right angles at all corners.

  3. List other objects with right angles: doors, tables, desks, walls, floor tiles, and picture frames.

  4. Verify by placing the right angle checker at each corner — it should fit perfectly.

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