ANSWER:
I will attach the image so you can better understand.
4/3=slope = Definition of slope
4/3 = 16/12 = Triangle A is similar to Triangle B
STEP-BY-STEP EXPLANATION:
If slope of triangles are equal than Triangle A is similar to triangle B.
so, in statement
[tex]\frac{4}{3}[/tex] = [tex]\frac{16}{12}[/tex] when we simplify
we get [tex]\frac{4}{3}[/tex] =[tex]\frac{4}{3}[/tex]
then the reason for this statement is "If slope of triangles are equal"
And the definition of slope in general is [tex]m=\frac{y}{x}[/tex]
so, for the statement [tex]\frac{4}{3}[/tex] =slope , the reason is Definition of slope.
