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Show that the following triangles, which have sides of the given lengths_ are each right triangles: a = 2r + 1 b 2r2 2r , and c = 272 2r + [_ where a real number...

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Show that the following triangles, which have sides of the given lengths_ are each right triangles: a = 2r + 1 b 2r2 2r , and c = 272 2r + [_ where a real number

Show that the following triangles, which have sides of the given lengths_ are each right triangles: a = 2r + 1 b 2r2 2r , and c = 272 2r + [_ where a real number

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