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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

5. Proving Triangle Congruence by SSS

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Exercise 2 Page 617

If all three sides of a triangle are fixed, are the angles fixed as well?

They are congruent.

Practice makes perfect

You can conclude that the triangles are congruent by the SSS Congruence Theorem. This is because there is only one triangle you can draw given three side lengths as the angles would also be fixed.

Subchapter links

Communicate Your Answer p.617

Monitoring Progress p.619-621

Exercises p.622-624