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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
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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: Remember to use the angle sum property of quadrilaterals.
Question 2
Easy
In a parallelogram, one angle is 60°. Find the remaining three angles.
💡 Hint: Use the properties of opposite angles in parallelograms.
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
- 360 degrees
- 270 degrees
💡 Hint: Think about how many triangles you can draw in a quadrilateral.
Question 2
In a parallelogram, opposite angles are equal. True or False?
- True
- False
💡 Hint: Recall the properties of parallel lines cut by a transversal.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that the diagonals of a rectangle bisect each other and are equal.
💡 Hint: Use the properties of each segment formed by the diagonals.
Question 2
If two diagonals of a quadrilateral bisect each other and all sides are equal, what shape is it?
💡 Hint: Think about which properties define a rhombus.
Challenge and get performance evaluation