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Is 25 a triangular number?
No - but it is a square number. 1,3,6,10,15,21 & 28 are all triangular numbers. 1,4,9,16,25 & 36 are all square numbers.
What is the square root of 2 to the power 8?
Two to the power 8 (28) is 256 The square root of 256 is 16. When you take the square root of a number raised to a power y, divide that power by 2 (y/2) and that gives the square root. So the square root of 28 = 28/2 = 24 = 16
What is the perimeter of a square room with 7m sides?
A square has 4 sides. Multiply the number of sides by their lenghts. 4 * 7 m = 28 m Therefore, the perimeter of a square room with 7 meter sides is 28 meters.
How many square feet is 28 feet by 28 feet?
784 square feet
5 6 12 20 25 26 28 33 a square number?
25
Is 28 a square number?
No, 28 is not a square number.
Is 28 a square root?
28 does not have a square root.
Is the square root of 28 the number 7?
no, 28 has no whole square root; the square root of 49 is 7
Why isn't 28 a square number?
28 is not a perfect square. A perfect square is an integer that is the square of another integer. 9 is a perfect square; it equal to 3 squared, or 3 X 3. Often, such numbers are called simply square numbers. While 28 is not a perfect square, it is a square number in the sense that it has a square root. by definition, the square root of 28 times itself equals 28.
Is there a square root of -28?
No, there is no real number that satisfies the equation √(-28). The square root of a negative number is not defined in the real number system. However, if we extend our number system to include complex numbers, we can define a square root of -28 as √(-28) = 2√7i, where i is the imaginary unit.
Is the square root of 28 imaginary?
No but the square root of 28 is an irrational number that can't be expressed as a fraction
Is 28 already squared?
28 is not a square number, if that is what the question means.
Is the square root of 28 integral or imaginary?
The square root of 28 is an irrational number that can't be expressed as a fraction
Is the number 28 a square number?
no because 25 is one and so is 36 and it can't be in between or it's not a square number.
Is the square root of 28 a rational number?
No, it is irrational
Is 794 a square number?
Every number is a squared number- it is a square of something. However, 794 is not a perfect square number. 28 squared is 784 and 29 squared is 841. The square root of 794 is 28.1780056072107.
What is a factor of 28 which is also a square number?
1 and 4
