I hate questions that use unknowns and ask you to say which ones represent areas.

I need help on this question, please help. The question is as follows

Here are some expressions

(a+b)c

ac+b

2abc

πa^2 + πb^2

2πc

The letters a,b and c represent lengths. π(pi) and 2 are numbers that have no dimentions.

Two of the expressions could represent areas, which two?

AH! Do you see why im stuck!?!

PLEASE HELP!