Question

best explained/correct answer gets brainliest

Answer 1

im not 100% sure but i think its D

Answer 2

Length BC is half of length EF. This means that length AB is half of DE:
36 / 2 = 18

Length AC is half of length DF. This means that length DF is double length AC:
20 x 2 = 40

So the answer is:
A.