Rabu, 13 April 2011

CLASSIFYING TRIANGLES BY ITS ANGLES AND SIDES





In term orf the lenght or their sides and the measure of their sides and the measure of their angles,there are some types of triangles as follows:



  • a right isosceles triangle is a triangle in which one of their angles is right and two sides equal
  • an acute isosceles triangle is a triangle in which all three  of its angles are acute and two sides are equal
  • an obtuse isosceles triangle is a triangle in which one of their angles is obtuse and two sides are equal
  • a right scalene triangle is a triangle in which one of their angles is right and two of its sides are equal in lenght
  • an acute scalane triangle is a triangle in which all three of its angles are acute and no two of its sides are equal in lenght
  • an obtuse scalene triangle is a triangle in which one of their angles is obtuse and no two of its sides are equal in lenght

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