Practice - Important Theorems and Properties
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Practice Questions
Test your understanding with targeted questions
What is the sum of the interior angles of a quadrilateral?
💡 Hint: Remember the property for the sum of angles in quadrilaterals.
In a parallelogram, what do we know about the diagonals?
💡 Hint: Think about the properties of opposite sides and angles.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the sum of the interior angles of any quadrilateral?
💡 Hint: Reflect on the properties of polygons.
In a rhombus, the diagonals...
💡 Hint: Remember the definition and properties of a rhombus.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a quadrilateral with angles measuring 130°, 85°, 100°, find the fourth angle. Then, prove that the sum equals 360° using a diagram.
💡 Hint: Visualize and organize the angles based on the quadrilateral structure for better understanding.
In a rectangle, one diagonal measures 10√2 cm. Find the lengths of the sides if given one side is twice the length of the other. Show all workings.
💡 Hint: Use properties of rectangles and the Pythagorean theorem together.
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