An equilateral triangle and a regular hexagon has same perimeter. Find the ratio of their areas.

The side of a Delta are in AP. And its area is 3/5xx (area of an equilateral triangle of the same perimeter). Find the ratio of its sides.

Three equilateral triangles are cut from an equilateral triangle of area 36 cm^(2) such that a regular hexagon is left.Find the area of the hexagon.

A square and an equilateral triangle have the same perimeter.Let A be the area of the circle circumscribed about the square and B be the area of the circle circumscribed about the triangle then the ratio (A)/(B) is

The sides of a triangle are in A.P. and its area is (3)/(5) th of an equilateral triangle of the same perimeter. Find the greatest angle of the triangle

A square and an equilateral triangle have the same perimeter. If the diagonal of the square is 12 sqrt(2) cm, then the area of the triangle is

A square and an equilateral triangle have the same perimeter. If the diagonal of the square is 6sqrt(2) cm, then what is the area of the triangle ?

An equilateral triangle has a circle inscribed in it and is circumscribed by a circle. There is another equilateral triangle inscribed in the inner circle. Find the ratio of the areas of the outer circle and the inner equilateral triangle.

A regular hexagon has a side 8cm. Determine its perimeter and area.

Find the area of a regular hexagon whose perimeter is 3000ft.