# int point::Len()

[Family: point](/imperivm/en/CKS/familias/point/)

## Exact signature

```text
int point::Len()
```

## Description

Returns the integer square root of the sum of the squared coordinates.

## Parameters and return type

**Return type:** `int`

The member is called on an object. Its receiver is not repeated among this signature’s arguments.

This signature takes no additional arguments.

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