Question

I need to know if this H(3,2),J(4,1),K(-2,-4),M(-1,-5) is parallel perpendicular or neither I need to show my work and write my formulas!!!! Please help me!!!! Geometry is hard

Answer 1

Explanation:

H(3,2) & J(4, 1)

`Slope = (y_(2) -y_(1))/(x_(2)-x_(1))\\\\=(1-2)/(4-3)\\\\\\=(-1)/(1)\\\\= -1`

K(-2,-4) & M(-1 , -5)

`Slope =(-5-[-4])/(-1-[-2])\\\\=(-5+4)/(-1+2)\\\\= (-1)/(1)\\\\\\= -1`

Line HJ and KM have same slopes. So, they are parallel