Question

It is given the ∆ABC=∆FDE and AB=4cm, angle B =40° and angle E =60°, then which of the following is true ​

Answer 1

Step-by-step explanation:

The following can be true based on the conditions given about the congruent triangles:

1. AB=FD=4cm

2. ∠E=∠C= 60 degree

3.∠B=∠D=40 degree

4.Therefore angle A is 80 degree (sum of angles of a triangle=180 degree)

5.∠A=∠F=80 degree

Therefore answer is option c