Determine the number of terms and the degree of the polynomial 7 a. 1 term, degree 0
b. 1 term, degree 1
c. O term, degree o
d. O term, degree 1

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