Geometry

Question Analysis

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

Key Concept Explanation

The distance formula between two points and is .

The perimeter of a polygon is the sum of the lengths of all its sides.

Step-by-Step Solution

1. Calculate : For and , .

2. Calculate : For and , .

3. Calculate : For and ,

Click "Show Answer" to reveal the answer and analysis