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If the equation of the base of an equila...

If the equation of the base of an equilateral triangle is `x+y=2` and the vertex is `(2,-1)`, then find the length of the side of the triangle.

Text Solution

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The correct Answer is:
length of side `bar(AB) = sqrt((2)/(3))` Unit.
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  • Three sphere of masses m_,m andm_ are located at the vertices of an equilateral triangle having side of same length. Find the moment of inertia of the system about one of side of triangle.

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