The mid points of the sides of a triangle are (5,1) ( 3, -5) and (-5,-1).find the co- ordinates. .
The mid points of the sides of a triangle are (5,1) ( 3, -5) and (-5,-1).find the co- ordinates. .
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Mid point of a triangle=
{(x1+ x2+x3)/3. ;(y1+y2+y3)/3}
=. {(5+3+-5)/3. ; (1+(-5)+1)/3}={(3/3);(-3/3)}
=(1,-1)
Mid point of a triangle=
{(x1+ x2+x3)/3. ;(y1+y2+y3)/3}
=. {(5+3+-5)/3. ; (1+(-5)+1)/3}={(3/3);(-3/3)}
=(1,-1)