Answer:
$480
Step-by-step explanation:
10x12x4
If the rectangle ABCD is similar to rectangle EFGH, side CD is proportional to the side
C. GH
The order of the letters in naming the rectangle gives us which sides are adjacent in rectangle and which sides correspond to the other rectangle.
The answer for this is 60
5. 301.2916667
6. 123.4651163
7. 102
8. 20.35185185
hope this helps
mark brainliest please it would help alot
:)