Choose all of the expressions that are equal to 6 × 45. A.6 × (40 + 5)
B.4 + 2 × 45
C.(6 × 40) + (6 × 5)
D.(6 + 40) × (6 + 5)
E.6 × (20 + 25)

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 "

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step-by-step explanation: