## How is trigonometry used in real life?

Trigonometry can be used to roof a house, to make the roof inclined ( in the case of single individual bungalows) and the height of the roof in buildings etc. It is used naval and aviation industries. It is used in cartography (creation of maps). Also trigonometry has its applications in satellite systems.

## How do you answer the least favorite class?

Dos and Don’ts for Answering the Question

- Do: Give an answer. Avoid “I really enjoyed all of my classes,” which is just a cop-out.
- Don’t: Be negative.
- Do: Consider sharing a journey.
- Don’t: Mention a class that’s core to the job at hand.

## What are the best classes to take in high school?

Most Choice: Electives

- Computer Science: programming, graphic design, web design.
- English: journalism, creative writing, speech and debate.
- Family and consumer science: nutrition, child development, culinary courses.
- Math and Science: environmental science, zoology, astronomy, statistics.

## What jobs require the use of trigonometry?

Trigonometry is used by engineers, medical services technicians, mathematicians, data entry specialists, loggers, statisticians, actuaries, drafters, chemists, economists, physicists, registered nurses, building inspectors, boilermakers, machinists and millwrights.

## What is calculus in simple words?

Calculus is a branch of mathematics that helps us understand changes between values that are related by a function. Many of these formulas are functions of time, and one way to think of calculus is to see it as a study of functions of time. There are two different types of calculus.

## Do we really need calculus?

Calculus could be essential for our survival since we need to develop and understand climate or population growth models, spread of diseases or mechanisms to resolve conflicts or deal with economic and financial crisis. Here are links to some galleries. Many illustrate the importance of calculus.

## How difficult is algebra?

Algebra isn’t exactly difficult. It’s the way the topic was put over from the instructor to the student. Also, a small number of people actually learn algebra by learning about the mechanics of it rather than taking it at face value. They want to see how it works before they can see how it can be applied.