3-1,3,8-1,-9,4-1,0]-[a, e,d, f,b, h,c, g,i]=[7,0,1,-4,-5,1,9,7,-4 find the value of the uknown numbers​

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 "

18.8cm hope i at all

step-by-step explanation: