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# What are the main applications of trigonometry?

## What are the main applications of trigonometry?

Other uses of trigonometry:

• It is used in oceanography in calculating the height of tides in oceans.
• The sine and cosine functions are fundamental to the theory of periodic functions, those that describe the sound and light waves.
• Calculus is made up of Trigonometry and Algebra.

### How trigonometry is used in astronomy?

Astronomers use trigonometry to calculate how far stars and planets are from Earth. Even though we know the distances between planets and stars, this mathematical technique is also used by NASA scientists today when they design and launch space shuttles and rockets.

#### What is trigonometry used for in maths?

Trigonometric functions are used in obtaining unknown angles and distances from known or measured angles in geometric figures. Trigonometry developed from a need to compute angles and distances in such fields as astronomy, mapmaking, surveying, and artillery range finding.

How is trigonometry used in marine engineering?

In marine engineering, trigonometry is used to build and navigate marine vessels. To be more specific trigonometry is used to design the Marine ramp, which is a sloping surface to connect lower and higher-level areas, it can be a slope or even a staircase depending on its application.

How do you teach trigonometry?

Learn Trigonometry in 5 steps

1. Step 1: Review your all basics.
3. Example: A right angle have two sides 5 cm and 3 cm find the hypotenuse.
4. Solution: Given opposite =5cm and adjacent=3 cm.
5. Using Pythagoras theorem.
6. Step 4: Learn the other important function of trigonometry.

## How do you introduce trigonometry?

Introducing Trigonometry

1. Measure the lengths of the sides of sets of similar right angled triangles and find the ratio of sides.
2. Investigate the relationship between these ratios and the angle size.
3. Use calculators or tables to find the sine, cosine and tangent of angles.

### How is trigonometry used in medicine?

Trigonometry is used in orthopedics to find the deviation of a vertebra in degrees and know if the nerves are damaged. It is also used to mold prosthetic arms and legs that measurements are tailored to allow operation close to the original member.

#### How is father of trigonometry?

Hipparchus of Nicaea (/hɪˈpɑːrkəs/; Greek: Ἵππαρχος, Hipparkhos; c. 190 – c. 120 BC) was a Greek astronomer, geographer, and mathematician. He is considered the founder of trigonometry, but is most famous for his incidental discovery of precession of the equinoxes.

What are some of the applications of trigonometry?

Trigonometry is a study of the relationship of angles, lengths and heights. It emerged in the third century BC involving applications from astronomy to geometric studies. Now it has spread its applications into wider fields like engineering, physics, surveying, architecture, astronomy and even in the investigation of a crime scene.

Where did the field of trigonometry come from?

Trigonometry simply means calculations with triangles (that’s where the tri comes from). It is a study of relationships in mathematics involving lengths, heights and angles of different triangles. The field emerged during the 3rd century BC, from applications of geometry to astronomical studies.

## How is trigonometry used in the marine industry?

In marine engineering, trigonometry is used to build and navigate marine vessels. To be more specific trigonometry is used to design the Marine ramp, which is a sloping surface to connect lower and higher-level areas, it can be a slope or even a staircase depending on its application.