show that the following points are of the equilateral triangle a=(a, 0) and b=(-a, 0) and c=(0,√3
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The given vertices are A(a,0), B(-a,0), C(0,a√3).
All sides of a equilateral triangle are same.
The given vertices form an equilateral triangle if
The distance formula:
Since AB=BC=CA, therefore given points are vertices of an equilateral triangle.
Step-by-step explanation:
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