The diagonal of a square is twice the side of an equatorial triangle.The ratio of the area of the triangle to the area of square is
a)sqrt(3):8 b)sqrt(2):4 c)sqrt(2):5 d)sqrt(3):6

• tri : square
  side a (let) side*sqrt(2)=2 a therefore side of square =sqrt(2)a
  
  area= sqrt(3)/4*a2 2*a2
  sqrt(3) : 8
• 8 years agoHelpfull: Yes(7) No(1)
• let side of triangle=a
  side of square =b
  area of square=b^2=2*a^2
  area of triangle=(sqrt(3)/4)*a^2
  Ratio=sqrt(3)/8;
• 8 years agoHelpfull: Yes(1) No(0)
• Side of square = sqrt(2)a
  Area of square = 2xa^2
  Area of triangle=2*(1/2*((a^2)/2*sqrt(2)*2)*1/(2*a^2))
  Ans is b
• 7 years agoHelpfull: Yes(0) No(0)
• Answer is option b
• 7 years agoHelpfull: Yes(0) No(0)
• area of square=1/2*(diagonal)^2
  area of equilateral triangle area2= ((sqrt 3)/4)*a^2
  let side of triangle be 'a'
  area of square area1=1/2*((2*a)^2)
  =2a^2
  area2:area1=sqrt(3):8
• 6 years agoHelpfull: Yes(0) No(0)