Geometry

Question Analysis

This question is about determining the distance between two given points in a two - dimensional coordinate system. The main focus is on accurately applying the distance formula.

 

Key Concept Explanation

The distance formula between two points and is .

 

Step - by - Step Solution

1. Identify the values of :

Given the points and , we have , , , .

2. Calculate and :

.

.

3. Substitute into the distance formula:

The distance .

 

Option Analysis

A: