After ricardo received his allowance for the weekend he went to the mall with some friends he spent half of his allowance on a new paperback book then he bought himself a snack for 1.25 when he arrived home he had $5 left how much was his allowance

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 "

i think the correct option is the second option.