Send the following on WhatsApp
Continue to ChatQuery : What is the typical ratio of font size to x-height? Obviously there is no single number for that, as we have fonts with large x-heights and fonts with small x-heights. But there seems to be https://vmapp.org/query/48012/What-Is-The-Typical-Ratio-Of-Font-Size-To-X-Height-Obviously-There-Is-No-Single-Number-For-That-As-We-Have-Fonts-With-Large-X-Heights-And-Fonts-With-Small-X-Heights-But-There-Seems-To-Be/