Answer :

We know that if one angle of a triangle is equal to one angle of the other triangle and the sides including these angles are proportional, then the two triangles are similar (SAS criteria).


Here in the given triangles, ∠A = ∠P = 70° .


And AB/PQ = AC/PR


i.e. 6/4.5 = 6/9


2/3 = 2/3


Hence ΔABC ~ ΔPQR.


SAS-similarity


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses