- What will be the unit digit of the square of 729?
- What is the square of 1225?
- Is 1296 a perfect square?
- How do you calculate a square?
- What is a square root of 256?
- What is the square of 1521?
- What does square root of?
- How do I calculate square root?
- Is 2401 a square number?
- What is the square of 1764?
- What is the square of 1296?
- How many number of digits are there in the square root of 5184?
- What is the square of 139?

## What will be the unit digit of the square of 729?

d) 729: the unit digit is 9 so the square of 9 gives 81 , so the square of 729 will give u 1 as the unit digit ..

## What is the square of 1225?

35The square root of 1225 is 35.

## Is 1296 a perfect square?

Since the powers of the prime factors are even then 1296 is a perfect square.

## How do you calculate a square?

Multiply the length measurement by the width measurement using a calculator. The product is the number of square feet in the area. For example, if the length of a room is 18 feet, and its width is 8 feet, the room is 144 square feet (18 feet in length times 8 feet in width). Divide the square footage measurement by 9.

## What is a square root of 256?

16The square root of 256 is 16.

## What is the square of 1521?

So, the square root of 1521 is 3 * 13 (because there are two of each of these prime factors), which is 39.

## What does square root of?

A square root of a number is a value that, when multiplied by itself, gives the number. Example: 4 × 4 = 16, so a square root of 16 is 4. … The symbol is √ which always means the positive square root.

## How do I calculate square root?

Examples.Finding square roots of of numbers that aren’t perfect squares without a calculator.Example: Calculate the square root of 10 ( ) to 2 decimal places.Find the two perfect square numbers it lies between.Divide 10 by 3. … Average 3.33 and 3. ( … Repeat step 2: 10/3.1667 = 3.1579.More items…

## Is 2401 a square number?

A: Yes, the number 2,401 is a perfect square.

## What is the square of 1764?

Answer and Explanation: The answer is 42. To solve this, find a number when multiplied twice will give you 1,764. Since 42 x 42 = 1764, the answer will be 42.

## What is the square of 1296?

36Once again, the square root of 1296 is 36.

## How many number of digits are there in the square root of 5184?

Basic Information about 5184 Sum of all digits of 5184 is 18.

## What is the square of 139?

The square root of 139 with one digit decimal accuracy is 11.7.