Class: Math::Geometry::Quadrilateral

Inherits:

PlaneFigure

• Object
• Shape
• PlaneFigure
• Math::Geometry::Quadrilateral

Defined in:

lib/ruuuby/math/geometry/shape/quadrilateral.rb

Overview

has ‘4 edges` and `4 vertices`

Direct Known Subclasses

Rectangle

Instance Attribute Summary

Attributes inherited from PlaneFigure

#num_sides

Instance Method Summary

• #area ⇒ Integer, Float
• #initialize ⇒ Quadrilateral constructor

  A new instance of Quadrilateral.

Methods inherited from PlaneFigure

#sum_of_interior_angles

Constructor Details

#initialize ⇒ Quadrilateral

Returns a new instance of Quadrilateral.

# File 'lib/ruuuby/math/geometry/shape/quadrilateral.rb', line 14

def initialize
  @num_sides = 4
end

Instance Method Details

#area ⇒ Integer, Float

Returns:

• (Integer, Float)

# File 'lib/ruuuby/math/geometry/shape/quadrilateral.rb', line 19

def area; @length * @height; end