No
No, the square root of 145 is not a rational number. A rational number can be expressed as the quotient of two integers, but since 145 is not a perfect square, its square root is an irrational number. The square root of 145 is approximately 12.041, which cannot be expressed as a simple fraction.
Yes, in so far as all numbers are squares (of some number). But it is not a perfect square.
Oh, dude, let me put on my detective hat for this riveting mystery. So, Sally likes numbers that are perfect squares but not numbers that are just one more than a perfect square. In this case, she must like 144 because it's a perfect square, but not 145 because it's just one more. Case closed, Sherlock.
The square root of 145 is about 12.04 (just above the integer square of 12).
The square root of 145 is 12.04 (approx). Since the square root of 144 is 12, it is easy to approximate the square root of 145 because 145 is only very slightly higher than 144.
145 square meters is 1,560.76 square feet.
The square root of 145 is in its simplest form.
The perfect squares are 4, 9, 16, 25, 36, 49, 64, 81, 100, 121 and 144.
no
145cm2
145 square meters is 0.04 acres.
1,560.8 square feet.