Exercise: 3.7
Find the square root of the following numbers in decimal form:
- 84.8241
Solution:
Hence, The square root of 84.8241 is 9.21.
- 0.7225
Solution:
Hence, the square root of 0.7225 is 0.85.
- 0.813604
Solution:
Hence, the square root of 0813604 is 0.902
- 0.00002025
Solution:
Hence, the square root of 0.00002025 is 0.0045.
- 150.0625
Solution:
Hence, the square root of 150.0625 is 12.25
- 225.6004
Solution:
Hence, the square root of 225.6004 is 15.02
- 3600.720036
Solution:
Hence, The square root of 3600.720036 is 60.006
- 236.144689
Solution:
Hence, the square root of 236.144689 is 15.367.
- 00059049
Solution:
Hence, the square of 0.00059049 is 0.0243
- 176.252176
Solution:
Hence. The square root of 176.252176 is 13.276
- 9998.0001
Solution:
Hence, the square root of 9998.0001 is 99.99.
- 0.00038809
Solution:
Hence, the square root of 0.00038809 is 0.0197
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What is that fraction which when multiplied by it self gives 227.798649?
Solution:
We have to find the square root of the given number:
Hence, the fraction, which when multiplied by itself, gives 227.798649 is 15.093.
-
The area of a square playground is 256.6404 square meters. Find the length of one side of the playground.
Solution:
Given: area of a square playground is 256.6404 square meters
To Find:
Length of one side of the playground.
The length of one side of the playground is the square root of its area.
So, the length is 16.02 meters
15. What is the fraction which when multiplied by itself gives 0.00053361?
Solution:
We have to find the square root of the given number:
Hence, the fraction, which when multiplied by itself, gives 0.00053361 is 0.0231.
16. Simplify