The angle of impact is 30°
What is the angle of impact?
In a bloodstain, the angle of impact can be used to determine the appearance of the resulting bloodstain if the bloodstain has a tail or pattern.
- Bloodstain pattern analysis is the study of bloodstains at a scene of the crime in an attempt to reconstruct the events that resulted in the bloodshed.
Mathematically;
[tex]\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{width \ stain}{length \ stain} )}[/tex]
[tex]\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{1.5}{3.0} )}[/tex]
[tex]\mathbf{Angle \ of \ impact = 30 ^0}[/tex]
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