Select the correct answer from each drop-down menu.
The length of arc PR is 12 centimeters and its measure is 60° on circle O.
The area of sector POR is approximately
centimeters
square centimeters, and the perimeter of sector POR is approximately

Select the correct answer from each dropdown menu The length of arc PR is 12 centimeters and its measure is 60 on circle O The area of sector POR is approximate class=