The hypotenuse, c, of the right △ ABC is 5.0 cm long. Given the trigonometric ratio cosA= 0.75 for angle, what is the area of the triangle to the nearest tenth of a cm²?

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