What is the ratio of the areas of a circle and an equilateral triangle whose diameter and a side are respectively equal?

What is the ratio of the areas of a circle and an equilateral triangle whose diameter and side are respectively equal?

The ratio of the areas of a circle and an equilateral triangle whose diameter and a side are respectively equal, is (a) pi\ :sqrt(2) (b) pi\ :sqrt(3) (c) sqrt(3)\ :pi (d) sqrt(2)\ :pi

The ratio of the areas of a circle and an equilateral triangle whose diameter and a side are respectively equal, is (a) pi\ :sqrt(2) (b) pi\ :sqrt(3) (c) sqrt(3)\ :pi (d) sqrt(2)\ :pi

Prove that the ratio of the area of a circle and the equilateral triangle whose side is equal to the diameter of the circle is pi:sqrt3

The ratio of the area of a square of side a and that of an equilateral triangle of side a, is

The area of circle inscribed in an equilateral triangle of side 12 cm is

Area of an equilateral triangle whose side is 2 cm is

What is the ratio of side to the height of an equilateral triangle?