Your question is unclear, but I will answer based on what information you have given.
The rectangular prism has a base with an area of 81 meters squared. If the prism’s base is a square, than the dimensions of the object would be 10x9x9.
I'm not too sure which one of these two but its either A or C
Answer:
About 90% of the ozone in our atmosphere is contained in the stratosphere
Explanation:
