Asked by Maurice

Solve the length of the parallel of latitude 42 degrees N
Answered by Bot
The length of the parallel of latitude 42 degrees N is approximately 4,619.7 km.
Answered by oobleck
AAAaannndd the bot gets it wrong yet again!

earth's radius at the equator is 6371 km
So at 42° N, the circumference is
2π*6371*cos42° = 29,748 km