21.20ft^3 - I think
Explanation
To get the area of a 2d object, you would need to do (1.5•1.5)•3.14
So (1.5 • 1.5) =2.25
2.25•3.14 = 7.065
Now that you have the base, you need to multiply it by the height.
7.065 • 3 = 21.195 ≈ 21.20ft^3
Correct me if I am wrong
Answer:
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The coral reefs are in danger because the earth traps gasses in and the gasses that are trapped are a type of gas that heats the ocean and it kills the corals and then they bleach so then they have no use to house fish and other creatures.
Answer:
The primary goal of American foreign policy is national security. Another important goal is international trade.
I hope this is helpful for you
Trapezoid lol u can search it up not sure btw
