Will give brain! answer these questions

Part A I think that first and last picture are appropriate for drawing, especially the first one.
part B) I don't know

second picture)

everyone receives 8 tickets

third picture)....................

fourth picture) the answer is

fifth picture)

the first model has 8 parts.Each part shows

of the whole.
there are 4 shaded parts.

the second model has 8 parts.Each part shows

of the whole.
there are 4 shaded parts.

because the wholes are equal Omar is right

You need to include the original coordinates of the triangle to answer this. and how much does it translate (move left right up down)