Answer:
540°
Step-by-step explanation:
90 revolutions = 360°×90 = 32400°
32400° in 60 sec or 1 min
so, in 1 sec 32400/60 = 540°
Answer:

Step-by-step explanation:

Bro I’m rly sorry but I don’t know the answer to this
Answer:
okok I willl hel0 you out
Answer:
or Decimal: 6.19677...
Step-by-step explanation: