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Mathematics, 30.05.2021 08:00 alisonlebron15
Your friend says that the quadrilateral with vertices D(1;2), E(2;0), F(5;4) and G(6;2) is a square because it has four right angles. What is your friend's error?
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Your friend says that the quadrilateral with vertices D(1;2), E(2;0), F(5;4) and G(6;2) is a square...
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