Geometry puzzle

9 squares in a rectangle math puzzle

Submitted by Atanu Chaudhuri on Tue, 22/12/2020 - 23:37

thumb 9 Squares Puzzle: Find Area of Rectangle

9 squares puzzle: Find area of rectangle with 9 gradually smaller squares inside it and the side length of smallest square 3 units. Time 30 minutes.

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Three squares in a triangle puzzle

Submitted by Atanu Chaudhuri on Wed, 16/12/2020 - 23:52

thumb Triangle and squares puzzle - equilateral triangle and three squares

Find area of equilateral triangle if side length of smallest of 3 squares inscribed in the triangle on top of each other is 1. It needs a bit of math.

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World's Hardest Easy Geometry Puzzle Solved with Techniques Explained Step by Step

Submitted by Atanu Chaudhuri on Tue, 04/08/2020 - 22:53

thumb World's hardest easy Geometry problem solved step by step

World's hardest easy geometry problem is to be solved by elementary geometry only and that makes it hard. Hint: Increase symmetry in the puzzle figure.

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Geometry puzzle