Last updated on June 3rd, 2025
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 50.
The square of a number is the product of the number by itself. The square of 50 is 50 × 50. The square of a number always ends in 0, 1, 4, 5, 6, or 9. We write it in math as 50², where 50 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 50 is 50 × 50 = 2500.
Square of 50 in exponential form: 50²
Square of 50 in arithmetic form: 50 × 50
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.
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 50.
Step 1: Identify the number. Here, the number is 50.
Step 2: Multiplying the number by itself, we get, 50 × 50 = 2500.
The square of 50 is 2500.
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 50.
So: 50² = 50 × 50 = 2500
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 50.
Step 1: Enter the number in the calculator Enter 50 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 50 × 50
Step 3: Press the equal button to find the answer Here, the square of 50 is 2500.
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.
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.
Find the length of the square, where the area of the square is 2500 cm².
The area of a square = a²
So, the area of a square = 2500 cm²
So, the length = √2500 = 50.
The length of each side = 50 cm
The length of a square is 50 cm. Because the area is 2500 cm², the length is √2500 = 50.
Linda is planning to paint her square garden of length 50 feet. The cost to paint a foot is 4 dollars. Then how much will it cost to paint the full garden?
The length of the garden = 50 feet
The cost to paint 1 square foot of garden = 4 dollars.
To find the total cost to paint, we find the area of the garden,
Area of the garden = area of the square = a²
Here a = 50
Therefore, the area of the garden = 50² = 50 × 50 = 2500.
The cost to paint the garden = 2500 × 4 = 10000.
The total cost = 10000 dollars
To find the cost to paint the garden, we multiply the area of the garden by cost to paint per foot. So, the total cost is 10000 dollars.
Find the area of a circle whose radius is 50 meters.
The area of the circle = 7850 m²
The area of a circle = πr²
Here, r = 50
Therefore, the area of the circle = π × 50²
= 3.14 × 50 × 50
= 7850 m².
The area of the square is 2500 cm². Find the perimeter of the square.
The perimeter of the square is 200 cm.
The area of the square = a²
Here, the area is 2500 cm²
The length of the side is √2500 = 50
Perimeter of the square = 4a
Here, a = 50
Therefore, the perimeter = 4 × 50 = 200.
Find the square of 51.
The square of 51 is 2601.
The square of 51 is multiplying 51 by 51. So, the square = 51 × 51 = 2601.
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.
: He loves to play the quiz with kids through algebra to make kids love it.