Last updated on May 26th, 2025
If a number is multiplied by the same number, the result is a square. The inverse of the square is a square root. The square root is used in the field of vehicle design, finance, etc. Here, we will discuss the square root of 1154.
The square root is the inverse of the square of the number. 1154 is not a perfect square. The square root of 1154 is expressed in both radical and exponential form. In the radical form, it is expressed as √1154, whereas (1154)^(1/2) is in the exponential form. √1154 ≈ 33.962, which is an irrational number because it cannot be expressed in the form of p/q, where p and q are integers and q ≠ 0.
The prime factorization method is used for perfect square numbers. However, the prime factorization method is not used for non-perfect square numbers where long-division method and approximation method are used. Let us now learn the following methods:
The product of prime factors is the prime factorization of a number. Now let us look at how 1154 is broken down into its prime factors:
Step 1: Finding the prime factors of 1154 Breaking it down, we get 2 x 577. The number 577 is a prime number. Therefore, 1154 = 2 x 577.
Step 2: Since 1154 is not a perfect square, the digits of the number can’t be grouped in pairs. Therefore, calculating 1154 using prime factorization is not straightforward.
The long division method is particularly used for non-perfect square numbers. In this method, we should check the closest perfect square number for the given number. Let us now learn how to find the square root using the long division method, step by step:
Step 1: To begin with, we need to group the numbers from right to left. In the case of 1154, we can group it as 11 and 54.
Step 2: Now we need to find n whose square is less than or equal to 11. We can say n is ‘3’ because 3 x 3 = 9, which is less than 11. Now, the quotient is 3, and after subtracting 9 from 11, the remainder is 2.
Step 3: Bring down the next group, 54, to make it 254.
Step 4: Double the quotient to get 6, which becomes the beginning of the new divisor.
Step 5: Find a digit p such that 6p x p is less than or equal to 254. In this case, p is 4 because 64 x 4 = 256, which is close to 254.
Step 6: Subtract 256 from 254 to get a remainder of -2, indicating a small error in selection, adjust by using a lower number.
Step 7: Continue with decimal values for more precision, leading to a quotient of approximately 33.96.
The approximation method is another method for finding square roots; it is an easy method to find the square root of a given number. Now let us learn how to find the square root of 1154 using the approximation method.
Step 1: Now we have to find the closest perfect squares to √1154. The smallest perfect square less than 1154 is 1089 (33²) and the largest perfect square greater than 1154 is 1156 (34²). Thus, √1154 falls between 33 and 34.
Step 2: Apply the formula: (Given number - smallest perfect square) / (Greater perfect square - smallest perfect square) (1154 - 1089) / (1156 - 1089) = 65 / 67 ≈ 0.97 Using the formula, we identified the decimal point of our square root. Adding this to the initial estimate gives us 33 + 0.97 = 33.97, so the square root of 1154 is approximately 33.97.
Students often make mistakes while finding the square root, such as forgetting about the negative square root or skipping steps in the long division method. Now let us look at a few of those mistakes in detail.
Can you help Max find the area of a square box if its side length is given as √1154?
The area of the square is approximately 1154 square units.
The area of the square = side².
The side length is given as √1154.
Area of the square = side² = √1154 x √1154 = 1154.
Therefore, the area of the square box is approximately 1154 square units.
A square-shaped building measuring 1154 square feet is built; if each of the sides is √1154, what will be the square feet of half of the building?
577 square feet.
The building is square-shaped, so we can divide the given area by 2.
Dividing 1154 by 2, we get 577.
So half of the building measures 577 square feet.
Calculate √1154 x 5.
Approximately 169.81.
First, find the square root of 1154, which is approximately 33.97.
Then multiply 33.97 by 5.
So, 33.97 x 5 ≈ 169.81.
What will be the square root of (1150 + 4)?
The square root is approximately 34.
To find the square root, we need to find the sum of (1150 + 4).
1150 + 4 = 1154, and √1154 ≈ 34.
Therefore, the square root of (1150 + 4) is approximately ±34.
Find the perimeter of the rectangle if its length ‘l’ is √1154 units and the width ‘w’ is 38 units.
The perimeter of the rectangle is approximately 143.94 units.
Perimeter of the rectangle = 2 × (length + width)
Perimeter = 2 × (√1154 + 38) = 2 × (33.97 + 38) ≈ 2 × 71.97 ≈ 143.94 units.
Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.
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