Question

ABC⇔DEF is a similarity in ΔABC and ΔDEF, m∠A=40, m∠E+m∠F = .......,select a proper option (a), (b), (c) or (d) from given options so that the statement becomes correct.
(a) 40
(b) 80
(c) 140
(d) 180

Answer 1

(c) 140 is the answer.

hope it helps you.

Answer 2

Step-by-step explanation:

option c is correct answer