The shape for this net is the last one
Answer: The sum of the measures of the interior angles of a polygon is always 180(n-2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360
All your doing here is 37-19 adding negative is the same has munising
So 37-19=18
They charge fees so they can cover there costs and return value to shareholders
Since the scale factor is smaller than one (the original), the resulting image is smaller than the original.
Hope this helped, and feel free to ask more questions if needed(: