Thursday, October 14, 2010

Types of Triangles

SCALENE TRIANGLE- NO SIDES ARE CONGRUENT




EQUILATERAL TRIANGLE-ALL THREE SIDES CONGRUENT




 
 
EQUILATERAL IF AND ONLY IF EQUIANGULAR


ISOSCELES TRIANGLE-
  • AT LEAST TWO SIDES CONGRUENT
  • THE TWO CONGRUENT SIDES ARE CALLED THE LEGS
  • THE NON-CONGRUENT SIDE IS CALLED THE BASE
  • (AN EQUILATERAL TRIANGLE IS STILL AN ISOSCELES TRIANGLE)






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