What is the arc measure of minor arc DE in degrees?

help lol

One integer is 8 times another. if the product is 72, then find the integers

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m