A man had a window a yard square, but it let in too much light. He blocked up half of it.
After this he still had a square window a yard high and a yard wide. How did he do it?
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He blocked off the corners - this took away half of the area but still left a sqaure (standing on its corner) that was 1 yard high and 1 yard wide:
Edited on May 6, 2024, 12:46 am