Edges that are perpendicular to PR basically means what edges make a 90° angle with PR.
Those edges are HP , RA, TR and QP.
Hence, the answer is A, B and C.
Answer:
9+10=90
Step-by-step explanation:
10x9=90
I hope it helps:)
Hey Ive taken this assesment. The answer is 55
Answer:
1/6
Step-by-step explanation:
