11-2 Using a Square Root Table

Use the table to find the value:

 $\sqrt{8}$  

Use the table to find the value:

 $\sqrt{79}$  

Use the table to find the value:

 $-\sqrt{38}$  

Use the table to find the value:

 $-\sqrt{74}$  

Find the length of a side of the square with the given area:

 $70\ cm^2$  

Find the length of a side of the square with the given area:

 $20\ cm^2$  

Find the perimeter of a square with the given area:

 $48\ cm^2$  

Find the perimeter of a square with the given area:

 $38\ cm^2$  

Find the perimeter of a square with the given area:

 $24\ cm^2$  

Find the perimeter of a square with the given area:

 $40\ cm^2$