Practice Example 2 - 9.2 | Chapter 3 : Quadrilaterals | CBSE Class 9 Maths
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Find the measure of the fourth angle of a quadrilateral if the other three angles are 110Β°, 85Β°, and 95Β°.

πŸ’‘ Hint: Use the angle sum property.

Question 2

Easy

If one angle of a parallelogram measures 60Β°, what is the measure of the opposite angle?

πŸ’‘ Hint: Opposite angles in a parallelogram are equal.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

The sum of the interior angles of a quadrilateral is:

  • 180Β°
  • 360Β°
  • 540Β°

πŸ’‘ Hint: Remember the angle sum property for quadrilaterals.

Question 2

True or False: In a parallelogram, adjacent angles are equal.

  • True
  • False

πŸ’‘ Hint: Think about opposite angles!

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A parallelogram has one angle measuring 30Β°. Calculate all angles of the parallelogram and provide justification.

πŸ’‘ Hint: Use the properties of parallelograms for your justification.

Question 2

Prove that a quadrilateral with sides measuring 7 cm, 5 cm, 7 cm, and 5 cm is a parallelogram based on properties of opposite sides.

πŸ’‘ Hint: Outline the definition and properties of quadrilaterals!

Challenge and get performance evaluation