Practice - Exercise 10
Practice Questions
Test your understanding with targeted questions
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.
In a parallelogram, one angle is 60°. Find the remaining three angles.
💡 Hint: Use the properties of opposite angles in parallelograms.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the sum of the interior angles of a quadrilateral?
💡 Hint: Think about how many triangles you can draw in a quadrilateral.
In a parallelogram, opposite angles are equal. True or False?
💡 Hint: Recall the properties of parallel lines cut by a transversal.
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Challenge Problems
Push your limits with advanced challenges
Prove that the diagonals of a rectangle bisect each other and are equal.
💡 Hint: Use the properties of each segment formed by the diagonals.
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.
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Reference links
Supplementary resources to enhance your learning experience.