Is a triangle equalateral or equalangular?

Answer 1

First of all, to correct your spelling; it is 'EQUILATERAL'.

Triangles have four classes.

#1. Equilateral; 3 equal length sides, and 3 angles , all of which are 60 degrees.

#2, Isosceles; 2 equal length sides, and two equal angles.

#3, Right-Angled ; the three sides may all be different, however, two sides may be of the same length.(Isosceles). HOWEVER, the three sides are NOT equilateral. One angle MUST be 90 degrees.

#4, Scalene; All three sides are of different length , and all three angles are different values.

For ALL triangles drawn in the 2-dimensional plane, the sum of the interior angles is ALWAYS 180 degrees.

For triangles drawn in the 3-dimensional volume (a sphere) , the sum of the interior angles may be greater than 180 degrees.

Answer 2

equalateral