Half of what the recipe required because your using half the required amount of sugar
no because she turned it only 90 degrees not 180.
180 would be a mirror reflection
Using Pythagorean theorem





3/4 divided by 1/3 = 3/4 * 3/1 = 9/4 = 2 1/4 <-------reason
Sun Yi can cut out 2 pieces.
Sun Yi will have 1/4 left.