Find the volume (in cubic units) generated by rotating the circle \(x^2 + y^2 + 6x + 4y + 12 = 0\) about the y-axis.
A39.48
B59.22
C118.44
D29.61
Mathematics · Question Bank
Integral Calculus
42 of 67 questions match · page 3 of 3. Answer in your head first, then check the solution.
The area enclosed by the ellipse \(4x^2 + 9y^2 = 36\) is revolved about the line x = 3. What is the volume generated?
A370.3
B360.1
C355.3
D365.1