Use def shown below to answer the question that follows Which of the following must be given to prove that triangle def is similar to triangle gdf

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

total of apples - take away four

6-4 = 2

answer is 2 apples