Martha has two square garden plots. The ratio of the lengths of the sides

[Life= it GOes On]

of the two squaresis 4:7.? What is the ratio of their areas?
A- 16:49
B- 7:4
C- 49:16
D- 4:7

 

[Hiral]

I think it's A- 16:49 because 4*4 and 7*7 =16:49

 

[gab BB]

The ratio of the areas of the two squares is
= 4*4:7*7 (because all sides of a square are equal; and the area of a square is equal to the product of its two sides).
= 16:49

 

[gab BB]

The ratio of the areas of the two squares is
= 4*4:7*7 (because all sides of a square are equal; and the area of a square is equal to the product of its two sides).
= 16:49

 

[gab BB]

The ratio of the areas of the two squares is
= 4*4:7*7 (because all sides of a square are equal; and the area of a square is equal to the product of its two sides).
= 16:49