Please help I don't Understand!

Question

asked Jul 18, 2023 49.3k views

1 Answer

Sarmad Shah · Answer 1 · 2023-07-22T23:56:43+0000

Answer: SAS similarity theorem

Proportional relationship:

$\sf (AB)/(AC) = (AM)/(AN)$

insert values

$\rightarrow \sf (21+9)/(14+6) = (21)/(14)$

simplify

$\rightarrow \sf 1 = 1$

L.H.S = R.H.S

The triangles are congruent and follows the rule SAS similarity theorem.

The triangles has/starts from the same angle, corner (A).