10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
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The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
It is in between because it is 15
The square root of a number between 10 and 11 can be approximated by finding the average of the square roots of 10 and 11. The square root of 10 is approximately 3.1623, and the square root of 11 is approximately 3.3166. Therefore, the square root of a number between 10 and 11 would be approximately 3.23945.
the answer is actually 29 because ask your teacher he'll ive you the work <3 Answer: PEMDAS-order of operations The square root of 100 is 10. The square root of 225 is 15. The sum of 10 + 15 is 25. The product of 6 and 25 is 250.
9 x 9 = 81 and 10 x 10 = 100. So any number 82-99 would have a square root between 9 and 10.