Question: Implement the class RtTriangle in the shape class hierarchy in Chapter 1. Your class must include 2 data fields: base and height, and 3 methods:
Implement the class RtTriangle in the shape class hierarchy in Chapter 1. Your class must include 2 data fields: base and height, and 3 methods: computeArea(), computePerimeter(), readShapeData(). Hints: 1. a: base, b: height; area A = a x b / 2 ; the perimeter P=a+b+ squareroot of a^2+b^2 2. make sure that your class RtTriangle is a subclass of Shape.
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