Prove that an equilateral triangle can be constructed on any given line segment.

Prove that an equilateral triangle is equiangular.

Prove that equilateral triangle is equiangular.

Construct an equilateral triangle of side 5.5 cm

Construct an equilateral triangle ABC of side 6cm.

Prove that area of an equilateral triangle formed on one side of a given square is one half of area of equilateral triangle formed on diagonal is the same square.