Find the radian measure of the central angle of a circle of radius 5 yards that intercepts an arc of length 12 yards

Answer 1

C=∏*d

C=3.14159*10

C=31.4159

arc length is 12 yards

12/31.4159=0.38197

0.38197*360=137.509°

1 radian=57.3°

137.509/57.3°=2.399 radians or about 2.4 radians

Answer 2

Not enough imfo about the arc.