The diagonals of two squares are in the ratio of 3:7 then find the ratio of its areas?
Choose the correct option
A) 7:37
B) 6:46
C) 9:49
D) 8:68
E) 6:61
Let the diagonals of the squares be 3x and 7x   Ratio of their areas = 1/2 (3x)^2 : 1/2 (7x)^2 = 9x^2 : 49x^2 = 9:49   Answer is 9:49
<result>C</result>
The diagonals of two squares are in the ratio of 3:7 then find the ratio of its areas?