Answer:
1. 3-D Shapes
2. To find the area of all 2-D Shapes that make up the 3-D shape who's surface area we are trying to find
3. 160ft^2
4. 213.53cm^2
5. 239.3in^2
6.490.87km^2
7.75.4cm^2
8.1724.9mi^2
Explanation:
In question 1 surface area means the final surface area of all 2-d shapes on a 3-D shape, so it is 3-D Shapes
In question 2, it is simply the last questions explanation as an answer
All the questions up to question 8 are explained in the attached