All equilateral triangles are ...............

All isosceles triangles are ........................

Show that the angles of an equilateral triangle are 60^@ each.

Show tht the angles of an equilateral triangle are 60^(@) each.

Find the perimeter of each of the following shapes: (b) An equilateral triangle of side 9 cm.

Draw an equilateral triangle whose sides are 5.2 cm. each

Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces : { x : x is an equilateral triangle in a plane} . . . { x : x is a triangle in the same plane}

Show that the angles of an equilateral triangle are 60^(@) each

The equation of base of an equilateral triangle is x+y=2 and vertex is (2, -1). Then the length of the side of the triangle equals:

ABC is an equilateral triangle such that the vertices B and C lie on two parallel lines at a distance 6. If A lies between the parallel lines at a distance 4 from one of them, then the length of a side of the equilateral triangle is :

An equilateral triangle is inscribed in the parabola y^(2)=4ax , where one vertex is at the vertex of the parabola. Find the length of the side of the triangle.