In the diagram below, we have $\overline{BC}\parallel\overline{DE }$, $AB = 8$, $BD = 6$, and $AE = 12$. Find $AC$. [asy] pair P, Q,R, SS, T; P = (0,0); Q = (0.5,0.4); R = (0.6,-0.2); SS = 1.7*Q; T = 1.7*R; draw (Q--R--T--SS--P--R); label("$A$",P, W); label("$B$",Q, NW); label("$C$",R, SW); label("$D$",SS, N); label("$E$",T, S); [/asy]

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 "

b i think

step-by-step explanation:

not really sure

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve