Square Roots/Estimating
  • 1. What is the area of a square with a side length of 5 units?
A) 10
B) 5
C) 25
D) 20
  • 2. What is the side length of a square with an area of 121 square units?
A) 2.75
B) 44
C) 11
D) 14,641
  • 3. What is the side length of a square with an area of 81 square units?
A) 9
B) 20.25
C) 36
D) 2
  • 4. What is the perimeter of a square with an area of 169 square units?
A) 13
B) 52
C) 28,561
D) 3.25
  • 5. Estimate √84 to the nearest hundredth.
  • 6. Estimate √18 to the nearest hundredth.
  • 7. Between which 2 integers would you find the square root of 84.
A) -9 and -10
B) 9 and 10
C) -8 and -9
D) 8 and 9
  • 8. Between which 2 integers would you find the√44
A) -6 and -7
B) -5 and -6
C) 5 and 6
D) 6 and 7
  • 9. Between which 2 integers would you find the√125
A) -11 and -12
B) 10 and 11
C) 11 and 12
D) -10 and -11
  • 10. Between which 2 integers would you find -√18
A) 3 and 4
B) 4 and 5
C) -4 and -5
D) -3 and -4
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