Find the square root of 82.6 correct to two places of decimal. - Mathematics

Find the square root of 82.6 correct to two places of decimal.

Sum

82.6

Required square root = 9.088 = 9.09 up to two places of decimal.

shaalaa.com

To Find the Square Root of a Number Which is Not a Perfect Square (Using Division Method)

Is there an error in this question or solution?

Chapter 3: Squares and Square Root - Exercise 3 (B) [Page 42]

Chapter 3 Squares and Square Root
Exercise 3 (B) | Q 3.3 | Page 42

Find the square root of: 4761

Find the square root of: 7744

Find the square root of: 4.2025

Find the square root of: 0.007225

Find the square root of 245 correct to two places of decimal.

Find the square root of 496 correct to three places of decimal.

Find the square root of 0.065 correct to three places of decimal.

For the following, find the least number that must be subtracted so that the resulting number is a perfect square.
1886

For the following, find the least number that must be added so that the resulting number is a perfect square 7172.

For the following, find the least number that must be added so that the resulting number is a perfect square 55078.