Question

The vertices of a triangle ay D, E, F D (-1,8),
E (4,-2), f(-5,-) find the equation of the
side of ∆ DEF​

Answer 1

Answer:

equation of side DE is 5y+10x-30=0

equation of side EF is x-y-6=0

equation of side DF is 3x+2y-13=0