Well, I don't what your question is, but I will assume that you want the dimensions of the rectangle after its dilation. So, multiply the dimensions of the rectangle by 2 to make it dilated.
15 because I do it like 12+3 because the 3 is negative
Answer: 96,672 yards cubed
Step-by-step explanation: The formula for the Volume of a rectangar prism is Length×Width×Height
114yds × 212yds × 4yds = 96,672yds^3
Its already in simplest form since its all yards
But, you can also convert it into miles
In which 1 mile = 1760 yards
So you'd divide 96670 by 1760, and what ever answer youget would be the answer in miles
the triangle are equal and x