Practice - Counting Diagonals in Convex Polygons
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Practice Questions
Test your understanding with targeted questions
How many diagonals does a square have?
💡 Hint: A square has 4 vertices; apply the diagonal formula.
Is it possible for a triangle to have any diagonals? Why?
💡 Hint: Think about how many vertices triangles have.
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Interactive Quizzes
Quick quizzes to reinforce your learning
How many diagonals can a pentagon have?
💡 Hint: Apply the diagonal formula.
True or False: A triangle has diagonals.
💡 Hint: Think about how a triangle is formed.
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Challenge Problems
Push your limits with advanced challenges
If a polygon has 16 sides, how many diagonals does it have?
💡 Hint: Plug in n = 16 into the diagonal formula.
Given a polygon with an unknown number of sides and 30 diagonals, determine the number of sides.
💡 Hint: Rearranging the formula may help to isolate 'n'.
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Reference links
Supplementary resources to enhance your learning experience.