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No, 90 is not a square number. 81 is 9 squared and 100 is 10 squared.

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9y ago

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Related Questions

What is a number that is multiplied by itself to give you 90?

The number is the square root of 90


Is the number 90 a perfect square?

no


Is square root of 90 a rational number?

No.


Is the square root of 90 a rational number?

No.


Which number between 50 and 90 is a square number?

Square numbers of integers falling between 50 and 90 are: 82 = 64 92 = 81


What is the number of angles in a square?

Four 90 degree angles in a square


Is 90 a square?

Yes, in so far as all numbers are squares (of some number). But 90 is not a perfect square.


What is the solution to the square root of -90 to the nearest integer?

Please note that the square root of a negative number is an imaginary number. Many calculators are unable to calculate that.Take the square root of 90 (any calculator can do that). Then attach an "i" at the end of the number, to indicate the imaginary unit.


Is the square root of 90 an irrational number?

Yes, the square root of 90 is an irrational number. This is because 90 is not a perfect square, and its prime factorization (2 × 3² × 5) does not contain all prime factors raised to an even power. Therefore, the square root of 90 cannot be expressed as a fraction of two integers.


What is the square root of 90?

9.48683Assuming you mean sqrt as in "square root" then sqrt(90)=9.48683298050513799596806332982.(that's as far as my calculator goes there's infinitely more digits)The square root of 90 is: 9.4868329805051The square root of 90 is 9.48683298, or 3√10 in simplest radical form.It is an irrational number which can be simplified to 3 times the square root of 10


What 2 numbers add up to 90 that is a square number?

92


What is a square number between 30 and 40?

36 is a square number between 30 & 40. 36 is 6 squared.