Question

The perimeters of two squares are in a ratio of
4 to 9. What is the ratio between the areas of
the two squares? A

2 to 3


B

4 to 9


C

16 to 27


D

16 to 81

Answer 1

\[\frac{A_1}{A_2} = (\frac{L_1}{L_2})^2\]

Answer 2

still don't get it...

Answer 3

D

Answer 4

oh ok thnx i get it now.. :) because 4x4=16 and 9x9=18!

Answer 5

yes