Answer:
Yes, because the slopes of lines g and h are opposite and reciprocal.
Step-by-step explanation:
m(g)=-4/5
m(h)=5/4
m(g) * m((h)=(-4/5)*(5/4)= -1 =>line g perpendicular to line h
Yes, because the slopes of lines g and h are opposite and reciprocal.
