Implement the Shape hierarchy shown in Fig. 9. 3 in the text. Each Two Dimension
ID: 3124700 • Letter: I
Question
Implement the Shape hierarchy shown in Fig. 9. 3 in the text. Each Two Dimensional Shape should contain methods getArea and getPerimeter to calculate the area and perimeter of the two-dimensional shape. Each three Dimensional Shape should have methods getArea and getVolume to calculate the surface area and volume, respectively, of the three-dimensional shape. Create a program that uses an array of Shape references to objects of each concrete class in the hierarchy. The program should print a text description of the object to which each array element refers. Also, in the loop that processes all the shapes in the array, determine whether each shape is a TwoDimensionalShape or a ThreeDimensionalShape. If it's a TwoDimensionalShape, display its area and perimeter. If it's a ThreeDimensionalShape, display its area and volume. The 3 top level classes should be abstract and should have at least one abstract method. You can instantiate a triangle object with 5 data points: base, height, and the length of each of the three sides. This needs to be coded in JAVA. Please also show output and explain how you did with comments.Explanation / Answer
a)
The 75th percentile is also the Q3. Hence,
OPTION B: 1032 [ANSWER]
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b)
The 0th percentile rank is the minimum,
OPTION D: 426 [ANSWER]
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