What is the required measuring distance from the established baseline to locate an object in a crime scene?

The correct answer is based on the standard practices used in crime scene documentation and measurements. When locating an object within a crime scene, the recommended method is to create a right angle, or a 90-degree angle, to the established baseline. This allows for accurate triangulation and ensures that measurements can be replicated and verified.

Using a 90-degree angle helps maintain consistency and reduces the likelihood of distortion in the measurement process. It provides clear and direct lines of reference that can be easily understood and utilized in subsequent investigations or legal proceedings. This method contributes to the overall accuracy and reliability of the crime scene mapping process.

The other angles, such as 45-degree, 180-degree, and 120-degree, do not align with standard practices for crime scene measurements. They would complicate the process or lead to less effective documentation, making it more challenging to accurately represent the position of objects relative to the established baseline. Proper measurement techniques are critical in forensic science to uphold the integrity of the evidence collected.