Method 2: Use the shortcut key combination. Method 1: Copy the characters m² and m³ then paste the text into Word, Excel, or Powerpoint her to complete. And if you are using Windows, simply press down the Alt key and type 0178 using the numeric keypad on the right side of your keyboard Typing, writing m2 m3 square meters, cubic meters in word, excel, powerpoint. To type the 2 Squared Symbol anywhere on your PC or Laptop keyboard (like in Microsoft Word or Excel), press Option + 00B2 shortcut for Mac.
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