Practice - Exercise 8
Practice Questions
Test your understanding with targeted questions
Find the measure of the fourth angle of a quadrilateral if the other three angles are 80°, 70°, and 90°.
💡 Hint: Use the angle sum property of quadrilaterals.
In a rectangle, one side is 4 cm and the other side is 3 cm. What is the area?
💡 Hint: Use Area = Length × Width formula.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the sum of interior angles in a quadrilateral?
💡 Hint: Remember to use the angle sum property.
True or False: In a parallelogram, the diagonals are equal in length.
💡 Hint: Visualize different types of parallelograms.
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Challenge Problems
Push your limits with advanced challenges
The sides of a parallelogram measure 10 cm and 6 cm. If the height from the shorter side is 4 cm, calculate the area.
💡 Hint: Use the formula Area = Base × Height.
Two angles of a quadrilateral are equal, and the third angle is 80°. If the sum of all angles is 360°, find the angles.
💡 Hint: Set up the equation Z + Z + 80 + = 360.
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Reference links
Supplementary resources to enhance your learning experience.