8 - QUADRILATERALS
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Define a parallelogram.
💡 Hint: Think about how many sides a quadrilateral has.
What are opposite angles in a parallelogram?
💡 Hint: Consider the angles directly across from each other.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a property of a parallelogram?
💡 Hint: Think about the definition of a parallelogram.
In a parallelogram, the diagonals bisect each other. True or False?
💡 Hint: Recall the activities we did with the diagonals.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given a quadrilateral ABCD where diagonals AC and BD intersect at point O and AO = OC, BO = OD. Prove ABCD is a parallelogram.
💡 Hint: Check how the properties of congruent triangles affect angle relationships.
If a rhombus has one acute angle measuring 40 degrees, what are the measures of the other angles? Prove why this occurs from its properties.
💡 Hint: Use the properties of angles in parallelograms!
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.