If each side of length 'a' of an equilateral triangle substends an angle of `60^(@)` at the top of a tower h metrs heigh situated at the centre of the triangle then

Each side of an equilateral triangle subtends an angle of 60^(@) at the top of a tower hm high located at the centre of the triangle. It a is the length of each side of the triangle, then prove that 2a^(2) = 3h^(2) .

Each side of an equilateral triangle subtends angle of 60^(@) at the top of a tower of height h stand centre of the triangle.If 2a be the length of the side of the triangle,then (a^(2))/(h^(2))=

Each side of a square substends an angle of 60^@ at the top of a tower h metres h metres high standing in the centre of the square . If a is the length of each side of the square , then

A 10 meters high tower is standing at the center of an equilateral triangel and each side of the triangle subtends an angle of 60^(@) at the top of the tower. Then the lengthof each side of the triangel is

A 10 meters high tower is standing at the centre of an equilateral triangle and each side of the triangle subtends an angle of 60^(@) at the top of the tower. Then the length of each side of the triangle is.

Each side of a square ABCD subtends an angle of 60^(@) at the top of a tower of height h standing at the centre of a square.If a be the length of the side of the square,then