Question

Explain why :
∆ABC is congruent to ∆FED​

Answer 1

Step-by-step explanation:

Rules for congruent triangles:

1. all sides should be equal...
2. all angles should be equal...

so, in these triangle,,,

there are two angles and one side has given to be equal....

so, we can say that if two angles are equal then automatically the third angle will be equal...

in mathematic language:

angle A = angle F

and angle B = angle E

and side BC = side ED

so, these are similar triangles...

so other two sides will also be equal

so, ∆ABC and ∆FED are congruent...

Note: All congruent triangles are similar but all similar triangles can not congruent.