Symbols Right angle

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right triangle, right angle shown via small square.



another option of diagrammatically indicating right angle, using angle curve , small dot.


in unicode, symbol right angle u+221f ∟ right angle (html ∟). should not confused shaped symbol u+231e ⌞ bottom left corner (html ⌞). related symbols u+22be ⊾ right angle arc (html ⊾), u+299c ⦜ right angle variant square (html ⦜), , u+299d ⦝ measured right angle dot (html ⦝).


in diagrams, fact angle right angle expressed adding small right angle forms square angle in diagram, seen in diagram of right triangle (in british english, right-angled triangle) right. symbol measured angle, arc, dot, used in european countries, including german-speaking countries , poland, alternative symbol right angle.








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