It is irrational
Wiki User
∙ 9y agoAnkit Kumar
Wiki User
∙ 10y agoNo it is not rational
Anonymous
Irrational
45 is a rational number
Rational. Unless it extends past the .45, and it doesn't repeat infinitely, it's rational.
Square root of 45 times square root of 45 = 45
44 and 45 because the square of 2000 is an irrational number and it is 44.721 to 3 decimal places
45 is the square root of 2,025 (45 x 45 = 2025).
irrational
sqrt 45 = sqrt 5 x sqrt 9 = 3 sqrt 5. Sqrt 5 is irrational so 3 root 5 is also irrational.
irrational
rational
45 is a rational number
6^2 is 367^2 is 49so, the square root of 45 is between these two but is an irrational number close to6.708203932
The square root of 45
Rational 0.45 = 45 / 100
No, nor is it a real number. The square root of minus 54 is equal to the square root of plus 45, times i.
-.45 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
All integers are rational, since they can be written, for example, in the form 45/1.
An irrational number is a number that has no definite end. 4.5 has a definite end. THis makes it a rational number.