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* ID :  [https://www.wikidata.org/wiki/Q8084 Q8084]
 
* ID :  [https://www.wikidata.org/wiki/Q8084 Q8084]
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===Spacy 패턴 목록===
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* [{'LEMMA': 'trigonometry'}]
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* [{'LEMMA': 'Trig'}]

2021년 2월 17일 (수) 00:52 기준 최신판

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  1. Such calculations distinguish trigonometry from geometry, which mainly investigates qualitative relations.[1]
  2. Trigonometry in the modern sense began with the Greeks.[1]
  3. This became the chief task of trigonometry for the next several centuries.[1]
  4. Imagine we can measure along and up but want to know the direct distance and angle: Trigonometry can find that missing angle and distance.[2]
  5. Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles.[3]
  6. Trigonometry is found all throughout geometry, as every straight-sided shape may be broken into as a collection of triangles.[3]
  7. The word trigonometry is a 16th-century Latin derivative from the Greek words for triangle (trigōnon) and measure (metron).[3]
  8. Because early trigonometric works of Ancient Greece have been lost, it is not known whether Indian scholars developed trigonometry independently or after Greek influence.[3]
  9. More specifically, trigonometry is about right-angled triangles, where one of the internal angles is 90°.[4]
  10. Pythagoras’ Theorem vs. Trigonometry Pythagoras was a Greek philosopher who lived over 2500 years ago.[4]
  11. Trigonometry is said to be the most important mathematical relationship ever discovered.[4]
  12. Trigonometry may not have all that many everyday applications, but it does help you to work with triangles more readily.[4]
  13. In order to do trigonometry calculations, you should have a calculator with buttons for tan, cos, and sin.[5]
  14. To figure out the missing side, you will substitute values into one of the trig formulas above, and solve for the missing value.[5]
  15. Often not knowing how to use your calculator is the hardest thing about trig problems.[5]
  16. While you may want to just "plug and chug" and use the trigonometry equations without understanding them, some folks find it helpful to understand why they work.[5]
  17. This trigonometry calculator will help you in two popular cases when trigonometry is needed.[6]
  18. Searching for the missing side or angle in a right triangle, using trigonometry?[6]
  19. There are many other tools useful when dealing with trigonometry problems.[6]
  20. As the name suggests, trigonometry is the study of triangles.[7]
  21. The resources in this guide cover the basics of trigonometry, including a definition of trigonometric ratios and functions.[7]
  22. This topic covers different types of trigonometry problems and how the basic trigonometric functions can be used to find unknown side lengths.[7]
  23. Trigonometry helps you understand any topic that involves distances, angles, or waves.[8]
  24. The trig functions (sin, cos, and tan) show up all over science and engineering.[8]
  25. Trigonometry is one of those divisions in mathematics that helps in finding the angles and missing sides of a triangle with the help of trigonometric ratios.[9]
  26. Trigonometry can be divided into two sub-branches called plane trigonometry and spherical geometry.[9]
  27. The trigonometry angles which are commonly used in trigonometry problems are 0°, 30°, 45°, 60° and 90°.[9]
  28. To find these angles we have to draw a right-angled triangle, in which one of the acute angles will be the corresponding trigonometry angle.[9]
  29. Previous concepts explained how to use trigonometry to find the measures of the angles and sides of right triangles.[10]
  30. Three trigonometric ratios Trigonometry involves three ratios - sine, cosine and tangent which are abbreviated to \(\sin\), \(\cos\) and \(\tan\).[11]
  31. Wolfram|Alpha has comprehensive functionality in the area and is able to compute values of trigonometric functions, solve equations involving trigonometry and more.[12]
  32. We can interpret one of the columns as containing trigonometric functions, so in some sense, it is a trig table.[13]
  33. Mansfield and Wildberger are not the first to believe it’s some sort of trig table.[13]
  34. Mansfield and Wildberger’s contribution to scholarship on Plimpton 322 seems to be speculation that the artifact could be used to do trigonometry in a more exact way than we do now.[13]
  35. For one, the tablet contains some well-known errors, so claims that it is the most accurate or exact trig table ever are just not true.[13]
  36. To better understand certain problems involving rockets and propulsion it is necessary to use some mathematical ideas from trigonometry, the study of triangles.[14]
  37. Most people are introduced to trigonometry in high school.[14]
  38. There are many complex parts to trigonometry, but on this page we are concerned chiefly with definitions and terminology.[14]
  39. Here is a list of all of the skills that cover trigonometry![15]
  40. It was Leonhard Euler who fully incorporated complex numbers into trigonometry.[16]
  41. A common use of mnemonics is to remember facts and relationships in trigonometry.[16]
  42. The study of angles and of the angular relationships of planar and three-dimensional figures is known as trigonometry.[17]
  43. The trigonometric functions (also called the circular functions) comprising trigonometry are the cosecant , cosine , cotangent , secant , sine , and tangent .[17]
  44. That being said, if you're anything like me you probably have a hazy memory of trig.[18]
  45. Perhaps you remember the mnemonic device soh-cah-toa to remember the relationships between the trig functions and a right triangle.[18]
  46. Fortunately, there is another model, the unit circle (shown below) used to visualize and study the trig functions.[18]
  47. With the unit circle, this is an incredibly easy task and precisely the kind of thing trig is used for.[18]
  48. Trigonometry is a long and off-putting name for what is really a fun subject.[19]
  49. When I studied trigonometry in school, (in prehistoric times) we were confronted with all six names, and quizzed on and expected to memorize which means which without any clues at all.[19]
  50. We have, in the previous section, already discussed the three basic theorems of trigonometry that you should know.[19]
  51. There are also useful "addition theorems" of trigonometry, which describe what sine and cosine of sums of arguments are.[19]
  52. One common use for trigonometry is to measure heights and distances that are awkward or impossible to measure by ordinary means.[20]
  53. The former was addressed by applying trigonometry rules, drawn from Euclid’s theorem, whereby distances are inferred algebraically rather than measured on the ground.[21]
  54. So originally trigonometry was understood to define relations between elements of a triangle.[22]
  55. In modern trigonometry these relations are extended to arbitrary angles.[22]
  56. Trigonometry is an important tool for evaluating measurements of height and distance.[23]
  57. Basic Trigonometry involves the ratios of the sides of right triangles.[23]
  58. The teams from China and Nepal used everything from old-fashioned trigonometry and surveying equipment like the theodolite, to satellite positioning and gravity meters.[24]
  59. The school has no math classes beyond algebra and geometry, so the hero’s father persuades him to learn trigonometry and calculus on his own to pursue his dream of going to space.[24]
  60. The first is to measure Everest the old-fashioned way using trigonometry.[24]
  61. Today, Renee is an A+ student and is doing trigonometry and precalculus.[24]
  62. mathematicians don't like this too much, but for most of you, about 80% of all you'll ever need to know about trig.[25]
  63. Most of the trigonometry you'll ever need to do involves right triangles, though we'll generalize this to any triangle, and do a lot of other interesting things later.[25]
  64. Along with the geometrical model came new astronomical tables, instruments, and calculation tools such as trigonometry.[26]
  65. These included works on chemistry, ship technology, geography, traditional mathematics, mining, and trigonometry.[26]
  66. I think that grace and beauty are quite as important as trigonometry.[26]
  67. In other words, it has enabled people who can use a slide rule and can do calculus and trigonometry to expand their outlook.[26]
  68. The word trigonometry signifies the measurement of triangles and is concerned with the study of the relationships between the sides and angles in a triangle.[27]
  69. Trigonometry was originally developed to solve problems related to astronomy, but soon found applications to navigation and a wide range of other areas.[27]
  70. As with many topics in Mathematics, trigonometry is a subject which continues on into the senior years of secondary school and well beyond into higher mathematics.[27]
  71. One of the early applications of trigonometry was to improve navigation.[27]

소스

  1. ↑ 1.0 1.1 1.2 trigonometry | Definition, Formulas, Ratios, & Identities
  2. ↑ Trigonometry
  3. ↑ 3.0 3.1 3.2 3.3 What Is Trigonometry?
  4. ↑ 4.0 4.1 4.2 4.3 Introduction to Trigonometry
  5. ↑ 5.0 5.1 5.2 5.3 Trigonometry
  6. ↑ 6.0 6.1 6.2 Trigonometry Calculator. Simple way to find sin, cos, tan, cot
  7. ↑ 7.0 7.1 7.2 Trigonometry
  8. ↑ 8.0 8.1 Trigonometry lessons
  9. ↑ 9.0 9.1 9.2 9.3 Trigonometry (Table, Formulas and Solved Examples)
  10. ↑ Trigonometric Identities
  11. ↑ Trigonometric ratios
  12. ↑ Alpha Examples: Trigonometry
  13. ↑ 13.0 13.1 13.2 13.3 Don't Fall for Babylonian Trigonometry Hype
  14. ↑ 14.0 14.1 14.2 Trigonometry
  15. ↑ Learn trigonometry
  16. ↑ 16.0 16.1 Trigonometry
  17. ↑ 17.0 17.1 Trigonometry -- from Wolfram MathWorld
  18. ↑ 18.0 18.1 18.2 18.3 Trigonometry Primer \ Processing.org
  19. ↑ 19.0 19.1 19.2 19.3 7.2 Trigonometry and derivatives and addition theorems
  20. ↑ AccessScience from McGraw-Hill Education
  21. ↑ Trigonometry - an overview
  22. ↑ 22.0 22.1 What Is Trigonometry?
  23. ↑ 23.0 23.1 Basic Trigonometry (solutions, examples, videos, games)
  24. ↑ 24.0 24.1 24.2 24.3 Definition of Trigonometry by Merriam-Webster
  25. ↑ 25.0 25.1 Trigonometry
  26. ↑ 26.0 26.1 26.2 26.3 meaning in the Cambridge English Dictionary
  27. ↑ 27.0 27.1 27.2 27.3 Introductory Trigonometry

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