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45 45 90 Triangle Sides
Result
(p/(2 + sqrt(2)) | p/(2 + sqrt(2)) | (-1 + sqrt(2)) p)≈(0.292893 p | 0.292893 p | 0.414214 p) (assuming perimeter p)
Visual representation
(drawn with perimeter 1)
Triangle shape
isosceles right triangle
Properties of triangle
edge lengths | (p/(2 + sqrt(2)) | p/(2 + sqrt(2)) | (-1 + sqrt(2)) p)≈(0.292893 p | 0.292893 p | 0.414214 p) area | p^2/(12 + 8 sqrt(2))≈0.0428932 p^2 interior angle sum | 180° = π rad≈3.142 rad (assuming perimeter p)