Cylinders, Cones and Spheres Test

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1. Find the volume of a cylinder shaped can with a height of 8 inches and a diameter of 6 inches: (click for answer)

   Answer: 226.08 inch³

   As, V = r²h
   or, V = 3.14 (3² x 8)
   or, V = 226.08 inch³

2. Find the volume of a cone with a height of 6 inches and a radius of 3 inches: (click for answer)

   Answer: 56.52 inch³
   

   V = 1/3 ( r² x H)
   or, V = 1/3 (3.14 x 3² x 6)
   or, V = 1/3 (169.56)
   or, V = 56.52 inch³

3. Find the volume of a cone with a radius of 6 inches: (click for answer)

   Answer: 904.32 inch³

   V = 4/3 ( r³)
   or, V = 4/3 (3.14 x 6³)
   or, V = 4/3 (3.14 x 216)
   or, V = 4/3 x 678.24
   or, V = 904.32 inch³