Find the volume of a right circular cylinder:
Calculate the volume and surface area of a right circular cylinder along with r = 3" and h = 4".
Solution:
V = πr^{2}h SA = 2πrh + 2πr^{2}
V = π(3)(3)(4) SA = 2π(3)(4) + 2π(3)(3)
V = π(36) SA = 2π(12) + 2π(9)
V = 113.1 cubic inches SA = 132 square inches