Read more: Show that the points (6,6), (2,3) and (4,7) are the vertices of a right-angled triangle.
Read more: Prove that the points (4,3), (7,-1) and (9,3) are the vertices of an isoscales triangle.
Read more: Show that the triangle whose vertices are (1, 10), (2, 1) and (-7, 0) are an isosceles triangle....
Read more: Prove that the triangle with vertices at the points (0, 3), (-2, 1) and (-1, 4) are right angled.
Read more: The points (3, 4), and (-2, 3) from with another point (x, y) an equilateral triangle. Find x and y.
Read more: Show that the points A(1, -1), B(-1, 1) and C(-√3, -√3) are the verticies of equilateral triangle
Read more: Prove that the triangel formed by the points A(8, -10), B(7, -3) and C(0, -4) is a right angled...
Read more: The vertices of a triange ABC are A(2, 3), B(5, 7) and C(-3, 4). D, E, F are respectively the...
Read more: Find the area of the triangle whose vertices are (2, 3), (5, 7), (-3, 4).
Read more: Prove that the quadrilateral with vertices (2, -1), (3,4), (-2, 3) and (-3, -2) is a rhombus.
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