Just for revision
Geometry
Level
2
True or false :
If the vertices of a triangle have integral co-ordinates then is it an equilateral triangle.
False
This statement is flawed
True
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1 solution
Considerate the right triangle, which vertices are (0,0) , (0,3), (4,0) or the right triangle with vertices (0,0) , (0,6) , (8,0) , they are scalene triangles . This is in R 2 , you can take take similar arguments in R 3 ,etc.