Question

abc is a triangle coordinate of whose vertex A are (0,-1) . D and E are the midpoints of side AB and AC and their coordinate are (1,0) and (0,1) respectively. lf F is the midpoint of BC find the area of ∆abc and ∆def

Answer 1

B=(2,1)
C=(0,3)
F=(1,2)

Answer 2

Please mrk it the brainliest