NO!!! sqrt(1512 = 38.88444.... Since it is a decimal , its 'squaring is not perfect.
The GCF is 168.
1512 square feet
1512 is an even number!! Yay!! I'm smart now you have to find out this on your own because I'm smart and you're not!!:)
The prime factors are: 2, 3 and 7. (2*3*7 = 42)
1512
1512
1512 to 1 significant figure is 2000
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
It is: 1512
1512 + 1112 = 2624
The U.S. did not exist in 1512