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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the missing angle in a quadrilateral if three angles measure 80°, 100°, and 90°?
💡 Hint: Recall the angle sum property of quadrilaterals.
Question 2
Easy
Calculate the area of a circle with a radius of 5 cm.
💡 Hint: Use the formula A = πr².
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
What is the sum of the angles in a quadrilateral?
- 360°
- 180°
- 540°
💡 Hint: Remember the total for polygons.
Question 2
True or False: The opposite angles in a parallelogram are equal.
- True
- False
💡 Hint: Reflect on the properties of quadrilaterals.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A quadrilateral has angles of x, x + 20°, 2x - 30°, and 4x + 10°. Find x.
💡 Hint: Combine like terms and solve for x.
Question 2
A circle has an arc length of 15 cm that subtends a 30° angle at the center. Find the radius.
💡 Hint: Rearranging will help isolate r.
Challenge and get performance evaluation