128 LearnersLast updated on May 30th, 2025
Square of 1120
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 1120.
What is the Square of 1120
The square of a number is the product of the number itself.
The square of 1120 is 1120 × 1120.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 1120², where 1120 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 1120 is 1120 × 1120 = 1,254,400.
Square of 1120 in exponential form: 1120²
Square of 1120 in arithmetic form: 1120 × 1120
How to Calculate the Value of Square of 1120
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 1120.
Step 1: Identify the number. Here, the number is 1120.
Step 2: Multiplying the number by itself, we get, 1120 × 1120 = 1,254,400.
The square of 1120 is 1,254,400.
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 1120
So: 1120² = 1120 × 1120 = 1,254,400
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 1120.
Step 1: Enter the number in the calculator Enter 1120 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 1120 × 1120
Step 3: Press the equal to button to find the answer
Here, the square of 1120 is 1,254,400.
Tips and Tricks for the Square of 1120
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 1120
Mistakes are common among kids when doing math, especially when it is 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 else by swapping the digits. To avoid it, 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.
Mistake 2
Errors will be using the formula.
The formula to find the square of the number is a². Instead, students may use 1120² with (112 + 0)² or (1100 + 20)². So students should check and use the correct formula and double-check the answers to avoid all the confusion.
Mistake 3
Confusing with square and square root.
Not understanding the concept of square and square root can lead to confusion in students. To avoid it, students should understand the concept that square and square root are inverse operations. The square of 5 is 25 and the square root of 25 is ±5.
Mistake 4
Errors in parentheses.
Ignoring the parentheses when finding the square of a number can lead to errors. So, students should understand parentheses. And do the operations in the correct order to avoid error.
Mistake 5
Not practicing regularly.
Regular practice is required to master the square of a number. So students should do regular practice to avoid errors.
Solved Examples on Square of 1120
Problem 1
A square garden has an area of 1,254,400 square meters. What is the length of each side of the garden?
The area of a square = a² So, the area of a square = 1,254,400 m² So, the length = √1,254,400 = 1120. The length of each side = 1120 m
Explanation
The length of a square garden is 1120 meters.
Because the area is 1,254,400 m², the length is √1,254,400 = 1120.
Problem 2
Anna is planning to tile her square patio with a length of 1120 feet. The cost to tile a square foot is 5 dollars. How much will it cost to tile the entire patio?
The length of the patio = 1120 feet The cost to tile 1 square foot of the 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 = 1120 Therefore, the area of the patio = 1120² = 1120 × 1120 = 1,254,400. The cost to tile the patio = 1,254,400 × 5 = 6,272,000. The total cost = 6,272,000 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 6,272,000 dollars.
Problem 3
Find the area of a circle whose radius is 1120 meters.
The area of the circle = 3,940,176 m²
Explanation
The area of a circle = πr²
Here, r = 1120
Therefore, the area of the circle = π × 1120² = 3.14 × 1120 × 1120 = 3,940,176 m².
Problem 4
The area of a square is 1,254,400 cm². Find the perimeter of the square.
The perimeter of the square is 4,480 cm.
Explanation
The area of the square = a²
Here, the area is 1,254,400 cm²
The length of the side is √1,254,400 = 1120
Perimeter of the square = 4a
Here, a = 1120
Therefore, the perimeter = 4 × 1120 = 4,480.
Problem 5
Find the square of 1150.
The square of 1150 is 1,322,500
Explanation
The square of 1150 is multiplying 1150 by 1150.
So, the square = 1150 × 1150 = 1,322,500
FAQs on Square of 1120
1.What is the square of 1120?
2.What is the square root of 1120?
3.Is 1120 a prime number?
4.What are the first few multiples of 1120?
5.What is the square of 1100?
6.How does learning Algebra help students in Indonesia make better decisions in daily life?
7.How can cultural or local activities in Indonesia support learning Algebra topics such as Square of 1120?
8.How do technology and digital tools in Indonesia support learning Algebra and Square of 1120?
9.Does learning Algebra support future career opportunities for students in Indonesia?
Important Glossaries for Square 1120.
- Perfect Square: A number that is the square of an integer. For example, 16 is a perfect square of 4.
- Even Number: An integer divisible by 2. For example, 4, 6, 8, etc.
- Odd Number: An integer not divisible by 2. For example, 1, 3, 5, etc.
- Exponent: A number that indicates how many times a base is multiplied by itself. For example, in 3², 2 is the exponent.
- Inverse Operation: An operation that reverses the effect of another operation. For example, squaring and square rooting.
Explore More algebra
![Important Math Links Icon]()
Previous to Square of 1120
About BrightChamps in Indonesia
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.
