Tarefa 3 - Triângulo dinâmico e a área via fórmulas equivalentes (Proposta 1)

Topic:Vectors 2D (Two-Dimensional), Vectors 3D (Three-Dimensional), Addition, Algebra, Angles, Area, Arithmetic Operations, Congruence, Constructions, Coordinates, Dilation, Division, Equations, Fractal Geometry, General Quadrilateral, Geometry, Integers, Intersection, Line Segment, Straight Lines, Mathematics, Multiplication, Natural Numbers, Numbers, Plane Figures or Shapes, Planes, Polygons, Prism, Quadrilaterals, Rational Numbers, Rectangle, Reflection, Rotation, Similarity Transformation or Similarity, Solids or 3D Shapes, Square, Stochastic Process or Random Process, Geometric Transformations, Vectors, Volume