Geometry

Question Analysis

The main focus is to find the lengths of each side of the triangle using the distance formula and then sum them up to get the perimeter.

Key Concept Explanation

The distance formula between two points and is .

The perimeter of a triangle is the sum of the lengths of its three sides, .

Step - by - Step Solution

1. Find the length of the side between and :

Here .

Using the distance formula .

2. Find the length of the side between and :

Here

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