Triangle abc is congruent to triangle def .

which statement must be true about the triangles?

bc = de
ac = ef
m∠b=m∠f
m∠a=m∠d

Step-by-step explanation:

Alright lets get started.

Please refer the diagram I have attached.

For both triangles should be congruent, adjacent sides should be congruent or adjacent angles should be same.

BC = EF Which is not matching with our option.

AC = DF Which is not matching with our option.

angle B = angle E Which is not matching with our option.

angle A = angle D adjacent angle, whiich is matching with our option.

Hence angle A = angle D for both triangles should congruent.  :   Answer

Hope it will help :)

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )