Afan has 5 equally spaced blades suppose u line up 2 fans directly on top of each other what is the least number of degrees that u can rotate the top fan so that the two fans are perfectly aligned again? \
answers:
120°
60°
90°
72°

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