9.2 - Area of a Polygon
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Practice Questions
Test your understanding with targeted questions
What is the area of a triangle with base 6 cm and height 4 cm?
💡 Hint: Use the formula Area = 1/2 × base × height.
Find the area of a trapezium with bases 5 cm and 7 cm, and height 3 cm.
💡 Hint: Use the trapezium area formula.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for the area of a trapezium?
💡 Hint: Remember it's about the bases and the height.
True or False: The area of a polygon can be calculated by summing the areas of its decomposed shapes.
💡 Hint: Think about how we broke down shapes into triangles.
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Challenge Problems
Push your limits with advanced challenges
How would you determine the area of a complex polygon without specific dimensions using just the angle measures?
💡 Hint: Consider triangle properties to approach this.
Investigate if a polygon with side lengths of 7 cm, 8 cm, 5 cm, and 9 cm can be formed, and determine the area if valid.
💡 Hint: Check the side lengths against each other for inequalities.
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