​ Using square root table, find the square roots of the following: (i) 101/169 (ii) 13.21 (iii) 21.97 ​

Question

Using square root table, find the square roots of the following:

(i) \(\frac{101}{169}\)

(ii) 13.21

(iii) 21.97

Answer 1

(i) From square root table, 

Square root of \(\frac{101}{169}\) is:

\(\sqrt{\frac{101}{169}}\) = 0.773

Therefore, 

The square root of \(\frac{101}{169}\) is 0.773

(ii) From square root table, 

Square root of 13.21 is:

\(\sqrt{13.21}\) = 3.634

Therefore, 

The square root of 13.21 is 3.634

(iii) From square root table, 

Square root of 21.97 is:

\(\sqrt{21.97}\) = 4.687

Therefore, 

The square root of 21.97 is 4.687