Triangles Question
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Grade 9 Triangles CCSS: HSG-SRT.B.5
There are 2 triangles. In the first triangle ∠A=30°, ∠B=116°, and AB=6. In the second triangle ∠E=116°, ∠F=34° , and DE=6. Which postulate proves that the triangle ABC≅DEF?
- SSA
- ASA
- SSS
- They are not congruent.