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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

Chapter Review

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Exercise 11 Page 647

Consider the Converse of the Base Angles Theorem.

If ∠ TRV ≅ ∠ TVR then TR ≅ TV.

Practice makes perfect

The statement ∠ TRV ≅ ∠ TVR tells us that theses angles are congruent. Let's mark that in our diagram.

According to the Converse of the Base Angles Theorem, if two angles of a triangle are congruent, then the sides opposite them are congruent.

Now we can copy and complete the statement: If ∠ TRV ≅ ∠ TVR then TR ≅ TV.

Subchapter links

1 Angles of Triangles p.646

2 Congruent Polygons p.646

3 Proving Triangle Congruence by SAS p.647

4 Equilateral and Isosceles Triangles p.647

5 Proving Triangle Congruence by SSS p.648

6 Proving Triangle Congruence by ASA and AAS p.649

7 Using Congruent Triangles p.649

8 Coordinate Proofs p.650