PLEASE HELP ME! OOF! Please answer all of them

Go find it ur self

Step-by-step explanation:

Formula:(Width+length)*2+(length+height)*2+(width+height)*2

ex:a rec prism has w3 l4 h2

(3+4)*2+(4+2)*2(3+2)*2

you have 6 cupcakes

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 "