M−2 over 4 =5 over 20

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

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