Trigonometry is used in CSI in calculating bullet or other projectile trajectories, ballistics, analyzing what actually happened in automobile collisions, how objects fall from heights, and in many many other ways.
Surveyors use trigonmetry to find the exact height, length, and/or width of man-made and/or natural objects without having to measure it all manually. I think, to get the angle, they use a special gun thing that they point at the end of the object, which works it all out, then they just have to measure the distance they are from the object. After that its up to their trigonometry skills, and if they're good, then they should find the almost exact length, height, and/or width. There are so many jobs that use trigonometry -> an architect, Crime Scene Investigators, any job dealing with outer space (astronomers, physicist, astronauts, the men that guide the astronauts, etc), carpenter, machinist, engineering (mechanical, computer, chemical, civil, aeronautical, industrial, etc.), any job involving navigation (pilots -- air and sea), computer game creators. The list could go on and on, but I think you get the idea.
how can trigonometry use in metallurgy
One example of an astronomer's use of trigonometry is determining the distance to a star by triangulation.
Mechanics use trigonometry to find angles mostly used in body or chassis work.
The first recorded use of trigonometry came from the Hellenistic mathematician Hipparchus
Yes, usually Gaschromatography.
The crime scene investigators use the biotechnology and genetis technology for solving their case. They collect every sample from the crime scene and perform the laboratory tests on it which gives them clue about what would have happened on the crime scene and then DNA and the fingerprints are used to prove the identity of the person associated with crime scene
Forensic investigators compare the suspect's DNA profile with the DNA evidence collected at the crime scene. If they find a match, it can provide strong evidence linking the suspect to the crime. DNA fingerprinting is highly accurate and can be used to establish a biological link between the suspect and the crime scene.
Trigonometry is relevant in criminology for analyzing crime scene data. It helps in calculating angles of impact for ballistics, determining the trajectory of projectiles, and reconstructing the scene of a crime. Trigonometry is also used in blood spatter analysis to understand the dynamics of how blood was dispersed.
Crime scene investigators analyze every aspect of a crime, including the body, the location, fingerprints, fibers, ground, and sometimes air and water. They use special equipment that displays blood stains that may have been scrubbed away.
The Kastle meyer blood test is when crime scene investigators use this test to see if blood is present at a crime scene. If ot os the cotton swab that they used will turn pink, if there isn't any it won't show up with anything.
The police followed the muddy footprints back to the scene of the crime.
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Forensic science is any branch of science used to analyze crime scene evidence for a court of law. All science uses math concepts and equations, and forensic scientists are well educated in mathematical concepts they use to analyze evidence from crime scenes.such as Measurements, Proportions, Trigonometry
The advantages of using a crime scene investigator is that they can use their expertise and experience to determine what took place at a crime scene. However, without solid evidence most cases cannot just take the word of the crime scene investigator.
they could miss something so tiny, like a thread or a piece of glass, so that they could miss it with the naked eye, that is why they can use a magnifying glass/
Usually, but by no means always, they have available to them yellow or orange plastic "crime scene" tape which they use to encircle the boundaries of a crime scene - especially when out-of-doors. However ANYTHING can be used - rope - barricades - vehicles - etc.