122 LearnersLast updated on May 26th, 2025
Square of 961
The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 961.
What is the Square of 961
The square of a number is the product of the number with itself. The square of 961 is 961 × 961. The square of a number always ends in 0, 1, 4, 5, 6, or 9. We write it in math as 961², where 961 is the base and 2 is the exponent. The square of a positive and a negative number is always positive. For example, 5² = 25; -5² = 25.
The square of 961 is 961 × 961 = 923521.
Square of 961 in exponential form: 961²
Square of 961 in arithmetic form: 961 × 961
How to Calculate the Value of Square of 961
The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number.
- By Multiplication Method
- Using a Formula
- Using a Calculator
By the Multiplication Method
In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 961.
Step 1: Identify the number. Here, the number is 961.
Step 2: Multiplying the number by itself, we get, 961 × 961 = 923521.
The square of 961 is 923521.
Using a Formula (a²)
In this method, the formula, a² is used to find the square of the number, where 'a' is the number.
Step 1: Understanding the equation Square of a number = a²
a² = a × a
Step 2: Identifying the number and substituting the value in the equation.
Here, ‘a’ is 961. So: 961² = 961 × 961 = 923521
By Using a Calculator
Using a calculator to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 961.
Step 1: Enter the number in the calculator. Enter 961 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×). That is 961 × 961.
Step 3: Press the equal button to find the answer. Here, the square of 961 is 923521.
Tips and Tricks for the Square of 961
Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.
- The square of an even number is always an even number. For example, 6² = 36.
- The square of an odd number is always an odd number. For example, 5² = 25.
- The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9.
- If the square root of a number is a fraction or a decimal, then the number is not a perfect square. For example, √1.44 = 1.2.
- The square root of a perfect square is always a whole number. For example, √144 = 12.
Common Mistakes to Avoid When Calculating the Square of 961
Mistakes are common among kids when doing math, especially when finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.
Mistake 1
Calculation errors:
Calculation errors mostly happen when students skip the steps or swap the digits. To avoid this, students should double-check the answer. They can double-check by finding the square root of the solution they found. For example, the square of 25 is 625, and the square root of 625 is ±25.
Solved Examples on Square of 961
Problem 1
Find the side length of a square where the area is 923521 cm².
The area of a square = a²
So, the area of a square = 923521 cm²
So, the side length = √923521 = 961.
The length of each side = 961 cm
Explanation
The side length of the square is 961 cm because the area is 923521 cm², so the length is √923521 = 961.
Problem 2
Alex is planning to tile his square patio with side length 961 feet. The cost to tile a foot is 5 dollars. How much will it cost to tile the entire patio?
The length of the patio = 961 feet
The cost to tile 1 square foot of patio = 5 dollars.
To find the total cost to tile, we find the area of the patio,
Area of the patio = area of the square = a²
Here a = 961
Therefore, the area of the patio = 961² = 961 × 961 = 923521.
The cost to tile the patio = 923521 × 5 = 4617605.
The total cost = 4617605 dollars
Explanation
To find the cost to tile the patio, we multiply the area of the patio by the cost to tile per foot. So, the total cost is 4617605 dollars.
Problem 3
Find the area of a circle whose radius is 961 meters.
The area of the circle = 2,902,993.28 m²
Explanation
The area of a circle = πr²
Here, r = 961
Therefore, the area of the circle = π × 961² = 3.14 × 961 × 961 = 2902993.28 m².
Problem 4
The area of a square is 923521 cm². Find the perimeter of the square.
The perimeter of the square is 3844 cm.
Explanation
The area of the square = a²
Here, the area is 923521 cm²
The side length is √923521 = 961
Perimeter of the square = 4a
Here, a = 961
Therefore, the perimeter = 4 × 961 = 3844 cm.
Problem 5
Find the square of 962.
The square of 962 is 925444.
Explanation
The square of 962 is multiplying 962 by 962.
So, the square = 962 × 962 = 925444.
FAQs on Square of 961
1.What is the square of 961?
2.What is the square root of 961?
3.Is 961 a perfect square?
4.What is the square of 960?
5.What are the first few multiples of 961?
6.How does learning Algebra help students in Vietnam make better decisions in daily life?
7.How can cultural or local activities in Vietnam support learning Algebra topics such as Square of 961?
8.How do technology and digital tools in Vietnam support learning Algebra and Square of 961?
9.Does learning Algebra support future career opportunities for students in Vietnam?
Important Glossaries for Square 961.
- Perfect Square: A number that is the square of an integer. For example, 961 is a perfect square because it is 31².
- Exponent: The number that indicates how many times the base is multiplied by itself. For example, in 961², 2 is the exponent.
- Square Root: The square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 961 is 31.
- Multiplication: The process of combining quantities by repeated addition, used to find the square of a number.
- Area: The measure of the surface enclosed by a shape, often calculated using squares or other units of measure.
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Jaskaran Singh Saluja
About the Author
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.
Fun Fact
: He loves to play the quiz with kids through algebra to make kids love it.
