Practice - By sides
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Practice Questions
Test your understanding with targeted questions
Name the type of triangle with all sides of different lengths.
💡 Hint: Think of what 'scalene' means in relation to sides.
What type of triangle has one angle that is exactly 90°?
💡 Hint: Recall what defines a right angle.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of triangle has all sides of the same length?
💡 Hint: Think of the 'equal' part in the name.
True or False: A triangle can consist of two equal sides and one side that is longer.
💡 Hint: Think of what 'isosceles' means.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
You have a triangle with sides of lengths 3, 4, and 5. Determine its type by both sides and angles, and justify your reasoning.
💡 Hint: Can you apply both definitions to understand its classifications?
Create a triangle with side lengths of your choice and classify it. Describe whether it can fulfill the triangle inequality theorem.
💡 Hint: Choose three numbers and check if they can form a triangle with the theorem as your guide.
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