Question

Examine whether triangle DEF is congruent to triangle PQR or not?
Triangle D E F ; angle Dis equal 100 degree, DE is equals to 3 cm angle E equals to 60 degree.
Triangle PQR; angle Q 60 degree, PQ 3 cm angle R of 20 degree.
In case of congruency maintain the Clinton

Answer 1

Yes the triangles are congruent by AAS criterion.                                          Angle Q = Angle R (60 degrees).       Angle D = Angle P (100 degrees) because using Angle Sum property of triangle Angle P = 180-60-20 , i.e , 100 degrees      DE=PQ (3 cm).                    

Answer 2

Answer:

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Step-by-step explanation:

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