Match the following with their square roots.
Numbers Square Roots
1. 289 a. 22
2. 1225 b. 17
3. 196 c. 35
4. 484 d. 14
1-b, 2-c, 3-d, 4-a
This can be solved without actually calculating the square roots. i.e., Arrange in ascending order.
Numbers:- 196 < 289 < 484 < 1225
Square roots:- 14 < 17 <22 < 35
So,√196 = 14; √289 = 17; √484 = 22 and √1225 = 35.