R , S, and T are the vertices of one triangle. E, F, and D are the vertices of another triangle. angle R = 60, angle S = 80, angle F = 60, angle D = 40, RS = 4, and EF = 4. Are the two triangles congruent? If yes, explain and tell which segment is congruent to RT.

Question

anonymous · Answer

yes, by ASA; FD
yes, by AAS; ED
yes, by SAS; ED
No, the triangles are not congruent

anonymous · Answer

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do you see it?

anonymous · Answer

yes, by ASA; FD

anonymous · Answer

correct!