Sorry this is not related to your question but can you checkout my questions on my account/profile because I need help!!! (:
Answer:
The name of the shape is called a
<h3>
Square frustum</h3>
Hope this helps you
I think it 48 i’m not sure
20 jumps because 45/20 is 2.5 and 8 x 2.5 is 20.