Answer:
The scale factor is 1 because it has not increased or decreased and therefore are congruent
20 kg remaining in bag 1.
40 kg remaining in bag 2.
Answer:
You spilt up the shapes into triangles, rectangles, squares, etc
The equation for rectangles and squares is
A=l•w
(Area equals length times width)
The equation for triangles is
A=(1/2)b•h
(Area equals one half times bass times height)