Question

if A(∆ABC) =A(∆LMN), then MN=?​

Answer 1

Answer:

angle BC

Step-by-step explanation:

Suppose two triangles are congruent triangles,all sides of ∆ABC = ∆ LMN. hence angle AB congruent angle LM, angle BC congruent angle MN and angle AC congruent angle MN.

Hope i think it's useful to you