5л On a circle of radius 19 km, how long is an arc that subtends a central angle of (a) 6 (a) The length of the arc is k
Posted: Mon Jul 11, 2022 10:47 am
5л On a circle of radius 19 km, how long is an arc that subtends a central angle of (a) 6 (a) The length of the arc is km. (Type an exact answer, using as needed.) radians? (b) 135°?