4pi/2pi = x/360
use a proportion
2 radians equals 360 degrees
x = 720 degrees
Go to mathpapa.com for your answer
6 because the 36 is r² where r is the radius, r² = 36; we have to isolate the r so it's by its self, so square root both sides, r = 6
The scale factor for math numbers are the numbers you multiply to get an anwser for its factor.
Ex: factor of 2 is 2,4,6,8 and so on with each number
50 - 6 = 44
44/4 = 11
The price per yard is $11.
I hope that helped you! c:
