Please explain step by step

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

The formula to determine energy is e=1/2mv2? what is the formula solved for v?

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.