how to find & use a delta triangle symbol with inset number?

slowcruiser_too 

Did you install the Symbol font?

Then you could insert the desired character with "D" ...

Write a capital D in cell A1, highlight the cell, go to the Font Chooser and switch to Symbol

- voilá: a large delta will appear!

additional Infos:

Windows 10 font list

https://docs.microsoft.com/en-us/typography/fonts/windows_10_font_list

Download and install custom fonts to use with Office

https://support.microsoft.com/en-us/office/download-and-install-custom-fonts-to-use-with-office-0ee09e74-edc1-480c-81c2-5cf9537c70ce?ui=en-us&rs=en-us&ad=us

I would be happy to know if I could help.

Nikolino

I know I don't know anything (Socrates)

* Kindly Mark and Vote this reply if it helps please, as it will be beneficial to more Community members reading here.