Problem: How to find the area of the triangle formed by the points (1, 3),(3, -1),(-5, -5)
The formula for finding the area of the triangle formed by
Applying the formula,we get
Therefore, the area of the triangle is 20.
List of Similar Problems with Complete Solutions
- How to find the centroid of a polygon
- How to find distance between two points
- Examples Problems with Solutions in Geometry
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