The answer would be p + s = q + s ...so it would be B.
Answer: 3.5a+5b=470 and a+b=115
Step-by-step explanation:
Answer:
The correct option is B.
Step-by-step explanation:
Two triangle are similar if their corresponding sides are in the same proportion or the corresponding angles are same.
It is given that the ΔPQR is similar to ΔPTS. It means all corresponding angles are same.



Angle P can be defined as


Therefore option B is correct.



Therefore option A, C and D are incorrect.
The measure of the largest angle is 74°