Q: The diagonals of two squares have a 3:7 ratio. Determine their area ratio.
-
A
3 : 17
-
B
9 : 49
-
C
24 : 35
-
D
8 : 23
B
Answer:
B
Explanation:
Let the diagonals of the squares be 3X and 7X respectively.
Ratio of their areas = (1/2)*(3X)2 :( 1/2)*(7X)2 = 9X2: 49X2 = 9: 49.
Related Topic:
Share Above MCQ