The diagram shown can be used to prove the Pythagorean theorem. Which expression represents the area of each green rectangle shown on the diagram? A) a+b
B) ab
C) 2ab
D) c2

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

Bwould be the answer