Practice Theorems - 4.1 | 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

What is the sum of the interior angles of a quadrilateral?

πŸ’‘ Hint: Think about how many triangles can be formed from a quadrilateral.

Question 2

Easy

If one angle of a parallelogram is 70 degrees, what are the other three angles?

πŸ’‘ Hint: Remember opposite angles 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

In a parallelogram, are opposite sides equal?

  • True
  • False

πŸ’‘ Hint: Think about the definition of a parallelogram.

Question 2

The diagonals of a parallelogram intersect at their midpoints.

  • True
  • False

πŸ’‘ Hint: Remember what happens when you draw diagonals in parallelograms.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a quadrilateral with sides of lengths 5 cm, 7 cm, 5 cm, and 7 cm, prove if it's a parallelogram.

πŸ’‘ Hint: Identify the properties of sides.

Question 2

In a parallelogram, if one angle is 60Β°, calculate the measures of all angles.

πŸ’‘ Hint: Use the property of supplementary adjacent angles.

Challenge and get performance evaluation