Please answer this correct answer now fast

WX = 8 mm

Step-by-step explanation:

To be able to solve for WX, we need to first find the size of angle .

We use the law of sines in the blue triangle to do such:

Now we can use this value in the larger right angle triangle where WX is the opposite side to angle  , and the 20 mm side is the hypotenuse:

which rounded to the nearest integer gives

WX = 8 mm

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 "