E Learning Task 2.

A. Tell whether each of the following is a rational or irrational. If it is rational, give the principal root. Rational or Irrational
Rational or Irrational Principal root
1.√1 ________________ ___________
2.√8 ________________ ___________
3.√52 ________________ ___________
4.√256 _______________ ___________
5.√15 ________________ ___________

B. Between which two consecutive integers does the square root lie?
1. √120
2.√56
3.√19
4.√240 b
5.√80
6.√27
7.√199
8.√38
9.√102
10.√11

C. Estimate the square root to nearest hundredth.
1.√138 = _________
2.√405 = ________
3.√800 = ________
4.√1150 = ________
5.√6500 = _______
6.√580 = ________
7.√300 = ________
8.√250 = ________
9.√284 = ________
10.√784 = ________
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