SMRTR Science & EngineeringMay 20, 2025Scientific American

Math Puzzle: Measure the Star

SMRTR summary

A geometric puzzle features a regular dodecagon with a blue star inside, both having a side length of 1 unit. The star's area is equal to that of six squares with side length 1, totaling 6 square units. This clever comparison demonstrates how complex shapes can be broken down into simpler components for easier area calculation.

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