Mathematics, 07.12.2020 14:00 mostman077
Given the vertices of a rhombus, A(0, 0) , B(b, c) , C(b+b2+c2−−−−−−√, c) , and D(b2+c2−−−−−−√, 0) , prove that the diagonals form four right angles. (Hint: Think about the products of the slopes of perpendicular lines.
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Given the vertices of a rhombus, A(0, 0) , B(b, c) , C(b+b2+c2−−−−−−√, c) , and D(b2+c2−−−−−−√, 0) ,...
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