The area of the base, or bottom, of a canister can be found by dividing its volume by its height. What is the area of the base of a canister that has a volume of 43.96 cubic inches and a height of 3 1/2 inches?

12.56 in.^2
13.74 in.^2
153.86 in.^2
7.96 in.^2

The answer is 12.56 because when you divide 43.96 by 3 1/2 that is what you get.

Angle A = 30 and its complement would be 60. This is because both angles must equal 90 degrees, and 30 + 60 = 90. Also in the directions it states Angle A must be half of its complement. 30 is half of 60. Sorry I don’t have any work, I just did it in my head!

Any questions? Hope this helps!