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Related Questions

• The vertices of a triangle are $[a{{t}_{1}}{{t}_{2}},\,a({{t}_{1}}+{{t}_{2}})],\,$$[a{{t}_{2}}{{t}_{3}},\,a({{t}_{2}}+{{t}_{3}})]$, $[a{{t}_{3}}{{t}_{1}},\,a({{t}_{3}}+{{t}_{1}})]$, then the coordinates of its orthocentre are

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• If the points (0, 0), $(2,\,2\sqrt{3})$ and (a, b) be the vertices of an equilateral triangle, then $(a,\,b)=$

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• The incentre of triangle formed by the lines $x=0,$ $y=0$ and $3x+4y=12$ is

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• The area of a triangle whose vertices are (1, –1), (–1, 1) and (–1, –1) is given by

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• If the three vertices of a rectangle taken in order are the points (2, –2), (8, 4) and (5, 7). The coordinates of the fourth vertex is

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