If A2 + B2 = A2 + X2, then Bequals

B = ±X

Step-by-step explanation:

A^2 + B^2 = A^2 + X^2

Subtract A^2 from each side

A^2-A^2 + B^2 = A^2-A^2 + X^2

B^2 = X^2

Take the square root of each side

sqrt(B^2) = ±sqrt(X^2)

B = ±X

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 "