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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: Remember, the sum of angles in a quadrilateral is 360°.
Question 2
Easy
In a parallelogram, one angle is 60°. What are the measures of the other three angles?
💡 Hint: Opposite angles in a parallelogram are equal and adjacent angles are supplementary.
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
- 540 degrees
💡 Hint: Think about dividing the shape into triangles.
Question 2
In a parallelogram, if one angle is 40 degrees, what is the measure of the adjacent angle?
- 40 degrees
- 140 degrees
- 90 degrees
💡 Hint: Remember the property of supplementary angles.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Show that the diagonals of a rhombus intersect at right angles and prove this using the properties of parallelograms.
💡 Hint: Use congruence of triangles formed by the diagonals.
Question 2
If the lengths of the diagonals of a kite are 6 cm and 8 cm, calculate its area.
💡 Hint: Remember the kite area formula.
Challenge and get performance evaluation