## What is the symbol for Circle?

Circle Symbols

Circle Symbol Circle Name Decimal
White Circle
Dotted Circle
Circle With Vertical Fill
Black Circle

## Is 6 a rational or irrational?

The number 6 is an integer. It’s also a rational number.

## Is 6 repeating a rational number?

Repeating decimals are considered rational numbers because they can be represented as a ratio of two integers.

## Is 9 16 squared a irrational number?

The square roots of the perfect squares (0, 1, 4, 9, 16, etc.) are integers. In all other cases, the square roots of positive integers are irrational numbers, and therefore their decimal representations are non-repeating decimals. So ‘the square root of 9/16’ is ‘3/4’!

## Is 13 16 squared a rational number?

No, √13 is an infinite non-recurring decimal. 13 is not a perfect square and therefore does not have an exact square root. √13 cannot be written as a ratio of integers and as a result cannot be written as a fraction, which is the definition of a rational number.

## What type of number is 13 squared?

irrational number

## Is 16 a rational number?

Sixteen is natural, whole, and an integer. Since it can also be written as the ratio 16:1 or the fraction 16/1, it is also a rational number.

## Is sqrt 16 a real number?

The square root of 16 is a rational number. This is because 16 is a perfect square.

256

## Is 16 a perfect square?

Informally: When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.