Solved: The area of a rectangular playground is 210 metres squared(05) Save Image Image gallery: International Manufacturing Standards: The Future Of Metres Squared To Yards Squared
![Crafting the future: Five squared [5²] ETF](https://www.etf.europa.eu/sites/default/files/styles/large_portrait/public/2024-02/Crafting the future_Digital front cover_1.png?h=e8b00f4e&itok=Ogmx4lsA "Crafting the future: Five squared [5²] ETF")