Answer:
Isabelle is correct, its enough to find each angle. We know in a triangle theres 180 degrees expecially in straight lines, in NP and PQ there is two right angles making them similar.
Answer: 5
Step-by-step explanation:
A2 plus B2 = C2
slope of r:
s is perpendicular to r:
LOL BRO ENGLISH DO U SPEAK IT