Question

17. If ABC and DEF are two triangles and
AB/DE = BC/FD then the two triangles are similar if

(A)angle A= angle F (B) angle B = Angle D
(C) angle A = Angle D (D) angle B = angle E

and explain how​

Answer 1

Answer:

Explanation is done in the above attachment

Answer 2

Answer:

GIVEN

AB/DE = BC/FD ------------- eq¹

SOLUTION

From eq¹ we can say that (AB/DE = BC/FD)

The sides of that two triangle are equal -------- eq²

From eq¹ and eq²,

∆ABC is congruent to the ∆DEF//

Therefore, BY CPCT, [angle B = angle D]//

OPTION B IS THE CORRECT ANSWER

I HOPE ITS HELPFUL TO U