Question

What is this asking for?

Answer 1

when 2 triangles are similar , their corresponding sides are proportional
like,
\(\dfrac{side1,triangle 1}{side1,triangle 2}=\dfrac{side2,triangle 1}{side2,triangle 2}=\dfrac{side3,triangle 1}{side3,triangle 2}\)
^ thats what the questions asks for ABC and PQR

Answer 2

so, u just need to find which sides are "corresponding" and plug in that equation.

Answer 3

Oh okay. Thanks so much!

Answer 4

welcome ^_^
if you want to verify your answer, just post it.