Question

If A(0,5), B( 6, 11 ) and C ( 10,7) are the vertices of a A ABC, D and B
are the mid-points of AB and AC respectively. Then find the area of A ADE.
OR​

Answer 1

Step-by-step explanation:

D(x,y)=0+6/2,5+11/2

6/2;16/2

3;8

E(x,y)=10/2;7+5/2

5 ;6

area=1/2(3-0(6-5)-(8-5)(5-0))

1/2(3(2)-3(5))

1/2(6-8)

1/2(-2)

-2/2

-1