Categories Intermediate Ice cube Post author By Rik D. Tangerman Post date June 9, 2021 1 Comment on Ice cube Ice cube A rectangle and a square. What is the proportion purple : blue? Scroll down for a solution to this problem. Solution The proportion purple : blue = 2 : 1. Solution by John Michael. Visual solution Solution without words by David Andriana. Please leave this field empty Donâ€™t miss these puzzles! Subscribe to the weekly geometry puzzle e-mail. Email Address * Check your inbox or spam folder to confirm your subscription. Tags area, proportion, rectangle, square, triangle ← The hourglass → The partial eclipse One reply on “Ice cube” There seems to be a gap in John Michael’s solution: Where does the angle of 22.5Â° come from? Here is a way: Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ Optionally add an image (JPEG only)

There seems to be a gap in John Michael’s solution: Where does the angle of 22.5Â° come from? Here is a way:

## One reply on “Ice cube”

There seems to be a gap in John Michael’s solution: Where does the angle of 22.5Â° come from?

Here is a way: