Properties of symmetry: - Students may notice symmetry in the isosceles and equilateral triangles and non-symmetry in the scalene triangles Informal recognition of these properties may be helpful in ...
3mon
StudyFinds on MSNHigh school students make mathematical history with new proofs of ancient theoremEach proof uses different geometric constructions and trigonometric ... Four of their proofs work for non-isosceles right ...
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