Question

If A(2, 1) B(- 2, 3 ) C ( 4, - 3) are vertices of triangle ABC and D ,E are the midpoints of side AB and AC respectively then find the coordinate point of D and E and prove that area of triangle ABC is equal to four times that of area of triangle ADE

Answer 1

Answer:

D Is (0,2) and E is (3,-1)