Question

state a property of equilateral triangle....

Answer 1

In an equilateral triangle all the three sides are equal,all three angles are equal and each angle is equal to 60°. And its area is √3a square/4.
Hope it helps......

Answer 2

in equilateral triangle all the sides are equal.
the 3 Angles of equilateral has same measurement they are equal.
they measure exact 60 degrees.
all equilateral triangles have same properties.
it has 3 edges and 3 vertices.