27+27+27=81 The equation for the perimeter an equilateral triangle is "side + side + side". And since it is an equilateral all the sides are the same length.
There is only one equilateral triangle with a perimeter of 60 units. Its side lengths are integers.
There are exactly 3 equal angles (of 60o) and three equal sides in any equilateral triangle.
As many as you like but they will all be equilateral triangles
Equilateral Means When All Of The Side Are Equal !
3, 1 between each side
It is a square. An equilateral is a side equal to others; also, a figure of equal sides.
15/3=5 equilateral triangle is a triangle with every side the same length
No. 1/2 base squared + height squared=side squared on an equilateral triangle.
The length of the third side of an equilateral triangle is the same as the lengths of both of the other two sides.