There are eight equal parts.
three
12
Many ways: Join the opposite vertices; Join the midpoint of each side to the midpoint of the opposite side; Draw three lines parallel to one of the sides at distances of a quarter, half and three-quarters of the width. Then there are ways that give equal but non-congruent parts.
19.6 / 4 = 4.9 inches per piece.
2 equal sides 2 equal angles
180
eight eighths equal a whole.
56 of them.
8 eighths in a whole
4 eighths equal one half
4
62.5 hundredths = five eighths.
2
2
6
2/8
Four.