the north shore surfers are competing in a local surfing competition. the team scored 4.37 points less than the winning team. if the winning team scored 62:1 points, how many points did the north shore surfers score?

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 "

(a) the volume of the cone is 20/3 in3

hence, option a is correct.