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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
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 110°, 85°, and 95°.
💡 Hint: Use the angle sum property of quadrilaterals.
Question 2
Easy
In a parallelogram, one angle is 60°. What are the other angles?
💡 Hint: Remember that 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
What is the sum of the interior angles of a quadrilateral?
- 180 degrees
- 270 degrees
- 360 degrees
💡 Hint: Think about how many triangles can fit inside.
Question 2
True or False: The diagonals of a parallelogram always bisect each other.
- True
- False
💡 Hint: Recall the properties of parallelograms.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If ABCD is a quadrilateral with angles A = 80°, B = 100°, and C = 180°, what is angle D? Show all workings.
💡 Hint: Add all angles and see if your answer makes sense.
Question 2
A rhombus has diagonals of length 10 cm and 24 cm. Calculate its area and explain your solution.
💡 Hint: Use the rhombus area formula correctly.
Challenge and get performance evaluation