Create a class called Skateboard. Skateboard has 3 private member variables and 3 public member functions. Skateboard has the following 3 private member variables: 1) the brand of the skateboard (such as "Sector 9") 2) the model of the skateboard (such as "HotSteppa") 3) the length of the skateboard in inches (such as "22")

Ithink the answer is letter d

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Hypothesis: volumes of both figures are equal.the volume of  figure 1 is: .the volume of figure 2 is: .since , you can conclude that and . so, .volumes of figures are equal only when an angle in the basis is right (then figures will be the same), in another cases volume of figure 1 is less than volume of figure 2.the hypothesis was not correct in all cases.