4.2.1 Triangle Congruence: SSS and SAS - Practice
1. Which postulate, if any, can be used to prove that the triangles are congruent?
2. Which postulate, if any, can be used to prove that the triangles are congruent?
4. Show that △ JHK ≅ △ GHK when m = 3 .
3. Show that △ ABD ≅ △ CBD , when y = 5 .
6. Given that SQ bisects ∠ PSR and PS ≅ SR , prove that △ PQS ≅ △ RQS .
5. Given that ABC is an isosceles triangle with AB ≅ AC and AD bisecting ∠ BAC , prove that △ BAD ≅ △ CAD .
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