One cheerleader stands on the shoulders of another. Combined they
stand 10.5 feet tall with a shadow 4.2
feet long. If the top cheerleader, who is
5 ft tall, gets down, what is the length of
her shadow?

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

do i do it on a graph?

step-by-step explanation: