Answer:
C
Step-by-step explanation:
I think it is C. Sorry if I'm wrong.
Area formula: L · W · H
Length: 0.5
Width: 5
Height: 5
Answer: 12.5²
(It's squared because 5√2 contains a square root.)
The answer is A,C,D
I checked and that is the correct answers.
0.33... (it goes on forever)
