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geometry[AreConjugate] - test if two triangles are conjugate for a circle
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Calling Sequence
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AreConjugate(T1, T2, c)
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Parameters
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T1, T2
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two triangles
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c
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circle
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Description
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Two triangles T1 and T2 are said to be conjugate, or polar, for a circle c if each vertex of one triangle is the pole of a side of the other triangle.
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The routine returns true if T1 and T2 are conjugate for c; false if they are not.
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The command with(geometry,AreConjugate) allows the use of the abbreviated form of this command.
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Examples
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![triangle(T1, [point(P1, 1, 3/2), point(P2, 2, 1), point(P3, 0, 1)])](/support/helpjp/helpview.aspx?si=5857/file04048/math86.png)
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![line(l1, y = 0, [x, y]), line(l2, y = x, [x, y]), line(l3, x+y-2 = 0, [x, y])](/support/helpjp/helpview.aspx?si=5857/file04048/math90.png)
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![triangle(T2, [l1, l2, l3])](/support/helpjp/helpview.aspx?si=5857/file04048/math94.png)
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![circle(c, [point(o, 1, 2), 1])](/support/helpjp/helpview.aspx?si=5857/file04048/math98.png)
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