In the familiar Euclidean geometry an equilateral triangle is also equiangular. Now is the time to redefine your true self using Sladers Big Ideas Math Geometry. All angles of an equilateral triangle measure 60 degrees 60.
So in an equilateral triangle not only are they all the same angles but theyre all equal to exactly-- theyre all 60 degree angles.
Included are lines angles reasoning shapes circles proofs and triangles. They show up a lot. In geometry an equilateral triangle is a triangle in which all three sides are equal. That is all three internal angles are also congruent to each other and are each 60.