Answers

2014-02-08T18:47:21+05:30
2014-02-08T18:56:17+05:30
Area of the circle= \pi  d^{2} 
 /4
area of theΔ=1/2 * √3/2 * d/2
ratio= area of the circle/area of the Δ
=44/7√3
0
sorry there is one problem in this solution.
what's that
in area of triangle base will be d not d/2
OH yess............. sorry...........just divide the answer by 2
yes you r right.