Label ΔABC with the following information. m∠C = 60 AC = 21 Find BC.

-1, -2, -3, -4, -6

step-by-step explanation:

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 "

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: