Class: Math::Geometry::PlaneFigure

Inherits:
Shape show all
Defined in:
lib/ruuuby/math/geometry/shape/plane_figure.rb

Direct Known Subclasses

Circle, Quadrilateral, Triangle

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PlaneFigure

volume diameter num_sides interior angles



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# File 'lib/ruuuby/math/geometry/shape/plane_figure.rb', line 20

def initialize
  super()
end

Instance Attribute Details

#num_sides ⇒ Object (readonly)

Returns the value of attribute num_sides.



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# File 'lib/ruuuby/math/geometry/shape/plane_figure.rb', line 13

def num_sides
  @num_sides
end

Instance Method Details

#sum_of_interior_angles ⇒ ThetaAngle

Returns:



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# File 'lib/ruuuby/math/geometry/shape/plane_figure.rb', line 25

def sum_of_interior_angles; ::ThetaAngle.new_degree(180.0 * (@num_sides - 2)); end