If r and p are perpendicular:
1 + 2 = 90°
3 = 90°
4 + 5 = 90°
6 = 90°
If any one of these are true, r and p must be perpendicular
Answer:
Yes
Step-by-step explanation:
First you will have to find out the scale
Then you will find out the numbers that are
Perpendicular
