RS Aggarwal Class 8 Math Third Chapter Squares and Square Roots Exercise 3F Solution

 

EXERCISE 3F

Evaluate:

(1) √1.69

 

(2) √33.64

 

(3) √156.25

 

(4) √75.69

 

(5) √9.8596

 

(6) √10.0489

 

(7) √1.0816

 

(8) √0.2916

 

(9) Evaluate √3 up to two places of decimal.

 

(10) Evaluate √2.8 correct up to two places of decimal.

 

(11) Evaluate √0.9 correct up to two places of decimal.

 

(12) Find the length of each side of a square whose area is equal to the area of a rectangle of length 13.6 metres and breadth 3.4 metres.