How to type the triangle symbol?

The first type: If you just want to type trigonometric numbers, you can use the sogou input method. Directly enter the pinyin "triangle star" of the triangle, and the symbol of the triangle will be displayed.

Second, if you want to insert triangle symbols in Excel/Word, you can solve it by inserting special symbols. Excel inserts triangle symbols as follows:

1, click Insert in the Excel toolbar;

2. Click the last symbol in the selected menu bar;

3. Click the first symbol, and then find the triangle number you want;

4. Click to select the triangle you are looking for, and then click Insert.