Acircle with a 12-inch diameter is folding in half and then folded in half again what is the area of the resulting shape

I believe it is 28.

Step-by-step explanation:

I am not really sure about this answer so please let me know if it is incorrect :)

When you divide the diameter in half, it is 6 (12/2=6). Then you divide it again in half, but you divide it in half from 6 because that is what we were working with just now. Half of 6 is 3 (6/2=3). Now, i'm not sure but we do 3*π*π because we folded the circle two times. 3*3.14=9.42477796077 but you can just say around 9. Then we multiply 9 to π which is 28.2743338823 but again you can just say 28. I hope this helped :D

one of each metals

step-by-step explanation:

the function makes a strait line horizontally with no x intercept but a y intercept at 9.