Which error, if any, was made? the substitution property of equality was not applied correctly. the addition property of equality was not applied correctly. the multiplication property of equality was not applied correctly. no errors were made.

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units