Practice - Rule for Congruent Shapes
Practice Questions
Test your understanding with targeted questions
What does it mean for two figures to be congruent?
💡 Hint: Think about whether one can fit over the other.
What symbol is used to indicate that two triangles are congruent?
💡 Hint: It looks like an equal sign with a tilde on top.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main criterion for triangles to be congruent?
💡 Hint: Consider what needs to match for two triangles to be congruent.
True or False: SSA can be used to prove triangle congruence.
💡 Hint: Think about the independence of each triangle’s dimensions.
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Challenge Problems
Push your limits with advanced challenges
Consider Triangle JKL and Triangle MNO. JKL has sides of 7, 8, and 9 cm. MNO has sides of 8, 9, and 7 cm. Are these triangles congruent? Explain your reasoning.
💡 Hint: Rearranging sides doesn’t alter congruence; see if the lengths match up!
Triangle PQR is congruent to triangle STU, with given angles and lengths. If angle P = 50°, angle Q = 60°, and PQ = 5 cm. What can you deduce about triangle STU's angles and corresponding sides?
💡 Hint: Evaluate how congruence maintains the integrity of angles and sides.
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Reference links
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