Is this true or false? Ill give brainliest

Which expression is equivalent to 5r6141 2r+st6

What is the size of the matrix resulting from

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