9. Square
10. Square
11. Rectangle
12. Rectangle
13. Square
14. Triangle
Explanation:
I think you may have confused parallel and perpendicular for some of the questions. Also, a cube has square sides and base, so any crossection parallel or perpendicular will also be square. I hope this is helpful!
Step-by-step explanation:
Use Eucild division lemma to help solve this.
5,000,000 divided by -800 is -6,250. hope I helped!
It’s the third option because there are 4 sets of positive 2.
