The length of VW is [tex]\sqrt{20}[/tex] units.
What is a straight line?
'A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined on both sides of a point.'
v = (-2 , 2 )
Let w = [tex](x_{1} , y_{1})[/tex]
v = [tex]( x_{2}, y_{2} )[/tex]
Distance between two points = [tex]\sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1}) }[/tex]²
= [tex]\sqrt{(-2 + 4)^{2} + (2 + 2 )^{2} }[/tex]
= [tex]\sqrt{20}[/tex] units.
Hence, we can conclude, the length of the line VW is [tex]\sqrt{20}[/tex] units.
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