This document provides an overview of trigonometry including its history, applications, basic concepts, and trigonometric tables. It discusses how trigonometry originated from Babylonian, Greek, Indian and Arabic mathematics and astronomy. It explains that trigonometry is commonly used to calculate heights, distances, and positions in navigation, engineering, and astronomy. The basic concepts covered are the definitions of the sine, cosine, and tangent functions for right triangles, Pythagorean theorem, and trigonometric identities. Trigonometric tables are also mentioned.
this is a slide share on introduction of trigonometry this slide share includes every single information about the lesson trigonometry and this is best for class 10
Has everything needed for a CBSE Student to make up a project on Trigonometry. I hope this helps you all...
Topics:-
Intro, Information, Formulas, Summary and overview
Trigonometry
History of Trigonometry
Principles of Trigonometry
Classical Trigonometry
Modern Trigonometry
Trigonometry
History of Trigonometry
Principles of Trigonometry
Classical Trigonometry
Modern Trigonometry
Trigonometric Functions
The data is present below the pictures so as to edit it as per your needs. I wanted to use good fonts and this was the only way i could do it as the fonts would not be available on your computer.
this is a slide share on introduction of trigonometry this slide share includes every single information about the lesson trigonometry and this is best for class 10
Has everything needed for a CBSE Student to make up a project on Trigonometry. I hope this helps you all...
Topics:-
Intro, Information, Formulas, Summary and overview
Trigonometry
History of Trigonometry
Principles of Trigonometry
Classical Trigonometry
Modern Trigonometry
Trigonometry
History of Trigonometry
Principles of Trigonometry
Classical Trigonometry
Modern Trigonometry
Trigonometric Functions
The data is present below the pictures so as to edit it as per your needs. I wanted to use good fonts and this was the only way i could do it as the fonts would not be available on your computer.
Learn more about your gutter system – its importance in a home, the most common sources of problems, and ways to maximize its use – in this three-part series.
This presentation details the necessity of adaptability in organizations. Large corporations or small mom and pop stores, it makes no difference. Adaptability forces a corporation to always look to the future and to always maintain or gain a competitive advantage.
A presentation on trigonometry made by a 10th grade student. It was made by Sukhnoor Singh Gill from Cambridge International School, Patti, Tarn Taran, Punjab.
Trigonometry Presentation For Class 10 StudentsAbhishek Yadav
Presentation on Trigonometry. A topic for class 10 Students. Has every topic covered for students wanting to make a presentation on Trigonometry. Hope this will help you...........
Lesson plan on introduction of trigonometry, students must aware about the history , concepts to be done, what common error they commit and what are the scope of this topic in careers
2. Contents of the Presentation
History of Trigonometry
Where it is used
Basic concepts in trigonometry
Trigonometric table
Trigonometric identities
3. History of Trigonometry
The complex origins of trigonometry are embedded in
the history of the simple word "sine," a mistranslation
of an Arabic transliteration of a Sanskrit mathematical
term. The complex etymology of "sine" reveals
trigonometry's roots in Babylonian, Greek, Hellenistic,
Indian, and Arabic mathematics and astronomy.
Although trigonometry now is usually taught beginning
with plane triangles, its origins lie in the world of
astronomy and spherical triangles. Before the
sixteenth century, astronomy was based on the notion
that the earth stood at the centre of a series of
nested spheres. To calculate the positions of stars or
planets, one needed to use concepts we now refer to
as trigonometry.
4. Where it is used in daily life
Trigonometry is commonly used in finding the height of
towers and mountains.
It is used in navigation to find the distance of the shore
from a point in the sea.
It is used in finding the distance between celestial
bodies.
It is used in oceanography in calculating the height of
tides in oceans.
5. Basic concepts in Trigonometry
Right Angle Triangle :
Right angle triangle is a triangle in which one of its
interior angle is 90 degree. The opposite side of the
right angle triangle is hypothesis and the other two
sides are adjacent and opposite. Basic sin,cos and tan
functions are as follows,
Name Ratio Notation
Sine Opposite/hypotenuse Sin(0)
Cosine Adjacent/hypotenuse Cos(0)
Tangent Opposite/adjacent Tan(0)
Cosecant(1/Sine) Hypotenuse/Opposite Cosec(0) or csc(0)
Secant(1/Cosine) Hypotenuse/adjacent Sec(0)
Contagent(1/Tangent) Adjacent/opposite Cot(0)
6. Basic concepts of
Trigonometry
Pythagoras Theorem:
Pythagoras theorem is used to find the sides of
The right angle. Pythagoras theorem is,
(Hypotenuse)2=(Adjacent)2 + (Opposite)2
Triangle Identities:
Triangle identities are the function. There are some
identities which are true for right angle triangles and
some are true for all triangles.