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)

    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)

    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)

    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