Answer:
300 degrees
Step-by-step explanation:
"To convert from radians to degrees, we use the following fact: π radians = 180°" - study
×/21 x ×/21 = 7× x/21
x= 1/3
X will be = to 6°
Cause the lengths is 6
so 6 ×6° = 36°
I hope am wrong
one doughnut costs 59 cents