Create and complete the implementation of the RightTriangle
class.
Your class should be public, not final and not abstract, inherit from the Shape
class,
and provide the following methods:
double
parameter.
Creates a new RightTriangle
with the passed side length.
You can assume that the passed size is greater than zero.
You should call the Shape
constructor and pass it the String
"righttriangle" to identify the type of this
shape.area
that takes no arguments and returns a double
.
Return the area of this shape: side * side * 0.5
.public boolean equals(Object other)
.
Return true
if other
is a RightTriangle
with the same side length, and false
otherwise.
Note that other
may be null
or not a RightTriangle
.Finally, note that your class should not expose any of its internal state publicly.
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