Please Help ASAP!! 69 points

Hey there! I hope this answer isn't too late (⌒_⌒;)

Solving for x:

This is the formula for solving for x in the given diagram:

The measure of angle x is 51 degrees.

Solving for y:

This is the formula for solving for y in the given diagram:

The measure of angle y is 143 degrees.

I've double-checked the formulas/calculations, so this should be correct. Let me know if it wasn't or if you need any clarifications, thanks!

~Padoru

step-by-step explanation:

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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 "