4 ms·
I think perpendicular most commonly refers to lines/vectors/planes etc., while the right angle symbol refers to angles. Also, there are often multiple symbols e
by r0uv3n 5y ago
I think perpendicular most commonly refers to lines/vectors/planes etc., while the right angle symbol refers to angles. Also, there are often multiple symbols expressing the same thing.
- froh 5y agoYes, a sibling comment meanwhile found the right angle symbol U+221F ∟ https://news.ycombinator.com/item?id=31015104 https://news.ycombinator.com/item?id=31015104