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Um… small correction. Sum of angles in triangle is 180 not pi (right-angle triangle is 90 + 45 + 45). Similarly for quadrilateral it’s 360 not 180 (a canonical
by vlovich123 2y ago
Um… small correction. Sum of angles in triangle is 180 not pi (right-angle triangle is 90 + 45 + 45). Similarly for quadrilateral it’s 360 not 180 (a canonical being rectangles which is 4 90 degree angles).
- akho 2y agoWhat do you think pi is.
- vlovich123 2y agoApparently HN doesn't support the facepalm emoji.
- deleted 2y ago[deleted]