Reciprocity and contrapositive in the Pythagorean theorem by Samuel Awadhifo Ayi
38,90 €
By Samuel Awadhifo Ayibho. Author Samuel Awadhifo Ayibho. Reciprocity and contrapositive in the Pythagorean theorem. For example, consider a triangle whose lengths are 3, 4 and 5. To explain that this triangle is a right-angled triangle, we need to use the reciprocal of the Pythagorean theorem.
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