4 riddles

“fractions”

Shaded Part: The Pinwheel Video
Genius Visual

Shaded Part: The Pinwheel

Shaded Part: Tilted Square Video
Hard Visual

Shaded Part: Tilted Square

Shaded Part: The Triangle Video
Medium Visual

Shaded Part: The Triangle

Shaded Part: Three Corners Video
Expert Visual

Shaded Part: Three Corners