What is the factored form of the following expression?

w2 + 18w + 77
a. (w – 7)(w + 11)

b. (w – 7)(w – 11)

c. (w + 7)(w + 11)

d. (w + 1)(w + 77)

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv