Answer:
Infinite solutions
Step-by-step explanation:
Answer: 2461.76 cubic feet
Step-by-step explanation:

I can't tell if that is a question but I will answer it anyway:
An exterior of a shape is the lengths and angles outside of the shape.
An interior are the lengths and angles inside a shape.
Hope this helps.
Answer:
c = 12.73
Step-by-step explanation:
a^2 + b^2 = c^2
9^2 + 9^2 = c^2
81 + 81 = c^2
162 = c^2
c = 
c = 12.7279221
c = 12.73
Mark brainliest please!