Question
In the triangles on the right, AB = DE, BC= EF , and ∠B =∠E .
Prove that △ABC ≅△DEF .
In the triangles on the right, AB = DE, BC= EF , and ∠B =∠E .
Prove that △ABC ≅△DEF .
\because AB = DE, BC= EF , and ∠B =∠E
which meets the condition of SAS
\therefore △ABC ≅△DEF