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

In an equilateral triangle r:R:r_1 is

Equilateral triangle has........lines of symmetry.

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

Draw an equilateral triangle whose sides are 3.8 cm.

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

Draw an equilateral triangle whose sides are 5.2 cm. each

Find the height of an equilateral triangle of side x + 2.

An equilateral triangle is inscribed in the circle x^(2)+y^(2)=a^(2) . The length of the side of the triangle is