If the label of a can of yams were cut off and laid flat, which expression would give the area, a, of the label with the measurements shown? a. a = π • r2 • h b. a = 2 • π • r • h c. a = π • r • h d. a = 2 • r • h

I think you are missing information to solve this problem.  Should there me an image attached to this question.

Either way, to solve for the label, the label would most likely me a rectangle when laid flat.

It's dimensions would be length x height.

Where height is most likely "h"
and
length is most likely the circumference (2πr)

Thus the possible answers are either:

B or C

I can't answer it until I see an image when more detail.

Hope this helps!