Question 7 of 28beginner🔧 ApplyShort Answer2 marks

Name some objects from your classroom which have an acute angle.

Correct Answer

Definition: An acute angle is less than 90° (less than a right angle).

Answer: Objects with acute angles in the classroom include:

  • An open book (when opened slightly)
  • An open pair of scissors
  • The tip of a pencil
  • The point of a compass
  • The corner of a triangular ruler
  • The hands of a clock at certain times (like 1 o'clock)
  • The tip of a pen
Exercise: Acute and Obtuse Angles | Q: 50 | (Page Page 12)
For More Understanding

Explanation

The chapter explains that acute angles are less than a right angle (less than 90 degrees) and asks learners to identify such angles in classroom objects.

Solution Steps

  1. An acute angle is less than 90° (less than a right angle).

  2. Identify classroom objects that form angles smaller than a right angle.

  3. Examples include: open book, open scissors, pencil tip, compass point, triangular ruler corner, clock hands at certain times, and pen tip.

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