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Learn Concepts of Trigonometry & Become a Trigonometry Ace

Name: Learn Concepts of Trigonometry & Become a Trigonometry Ace
Rating: 4.5 (11 reviews)

A course on Trigonometry that boosts your confidence and inspires you to solve pre calculus problems with an ease.

Created bySandeep Kumar Mathur

Last updated 5/2026

English

English [Auto],

What you'll learn

Students will learn complete basic concepts and Formuale of Trigonometry from basics to advance
You will understand solution of variety of questions step by step on each topic of Trigonometry

Course content

12 sections • 309 lectures • 20h 39m total length

Preview2:19
Introduction and Angle3:43
System of measurement of an angle3:52
Circular System1:24
Important Results1:44
Relation between three systems of angle measurement2:07
Some useful points2:22
Q.no.14:22
Question based on measurement of Angles
Q.no.25:22
Question based on measurement of Angles
Q.no.32:26
Question based on measurement of Angles
Q.no.43:41
Question based on measurement of Angles
Q.no.53:43
Question based on measurement of Angles
Q.no.64:06
Question based on measurement of Angles
Q.no.71:45
Question based on measurement of Angles
Q.no.81:50
Q.no.93:16
Q.no.102:53
Q.no.116:27
Quiz

Trigonometric Ratios6:16
Q.no. 12:32
Question based on Trig ratios
Q.no. 22:21
Question based on Trig ratios
Q.no. 32:36
Question based on Trig ratios
Q.no. 43:58
Question based on Trigonometric ratios
Q.no. 53:24
Question based on Trigonometric ratios
Q.no. 64:01
Question based on Trigonometric ratios
Q.no. 73:04
Question based on Trigonometric ratios
Q.no. 83:39
Question based on Trigonometric ratios
Q.no. 96:04
Question based on Trigonometric ratios
Q.no. 107:22
Question based on Trigonometric ratios
Q.no. 116:39
Q.no. 124:15
Q.no. 134:19
Q.no. 143:39
Q.no.154:42
Q.no.165:58
Q.no.173:22
Quiz

Fundamental Trigonometrical Identities6:43
Discover fundamental trigonometrical identities, including the first identity and the idea that certain squared expressions equal one, and learn to apply these forms in common trig problems.
Q.no. 13:56
Question based on Trigonometric Identities
Q.no. 23:23
Question based on Trigonometric Identities
Q.no. 34:22
Question based on Trigonometric Identities
Q.no. 45:20
Question based on Trigonometric Identities
Q.no. 53:24
Question based on Trigonometric Identities
Q.no. 63:38
Question based on Trigonometric Identities
Q.no. 71:44
Question based on Trigonometric Identities
Q.no. 82:27
Question based on Trig Identities
Q.no. 92:04
Question based on Trigonometric Identities
Q.no. 102:38
Question based on Trigonometric Identities
Q.no. 114:39
Question based on Trigonometric Identities
Q.no. 122:53
Question based on Trigonometric Identities
Q.no. 135:07
Question based on Trigonometric Identities
Q.no. 142:56
Question based on Trigonometric Identities
Q.no. 154:45
Question based on Trigonometric Identities
Q.no. 163:43
Question based on Trigonometric Identities
Q.no. 173:28
Question based on Trigonometric Identities
Q.no. 183:55
Question based on Trigonometric Identities
Q.no. 191:38
Question based on Trigonometric Identities
Q.no.202:48
Question based on Trigonometric Identities
Q.no.213:38
Question based on Trigonometric Identities
Q.no.223:04
Question based on Trigonometric Identities
Q.no.232:34
Question based on Trigonometric Identities
Q.no.242:24
Question based on Trigonometric Identities
Q.no.254:55
Question based on Trigonometric Identities
Q.no.264:57
Question based on Trigonometric Identities
Q.no.273:39
Question based on Trigonometric Identities
Q.no.284:07
Question based on Trigonometric Identities
Q.no. 292:51
Explore trigonometry concepts by examining relationships between square meter and square inch, applying square roots and identities to relate squares.
Q.no. 302:19
Q.no. 314:45
Q.no. 323:57
Q.no. 335:41
Q.no.3412:16
Q.no.357:03
Q.no.366:14
Quiz

Trigonometric Ratios of specific angles8:28
Q.no.12:08
Explore basic trigonometry concepts, use standard angle values like 30 and 45 degrees, and practice simplifying expressions to solve problems.
Q.no.22:26
Q.no.31:36
Q.no. 41:43
Q.no. 52:40
Q.no. 63:05
Q.no. 77:15
Q.no. 82:19
Q.no. 93:38
Q.no.102:11
Q.no. 111:47
Q.no. 121:46
Q.no. 133:53
Q.no. 141:39
Q.no. 156:02
Q.no.163:42
Trigonometric Ratios of Complementry Angles10:53
Q.no.12:26
Explore complementary angles in trigonometry by recognizing that pairs like 37° and 53° sum to 90°, and apply the 90° minus angle identity to rewrite trigonometric expressions.
Q.no. 21:52
Q.no.32:39
Q.no.45:42
Q.no. 50:56
Q.no.61:40
Q.no. 71:57
Q.no. 82:12
Q.no. 94:07
Q.no. 103:45
Q.no.115:02
Quiz

Formulae List 14:36
Formulae List 23:07
Formulae List 33:29
Q.no. 15:53
Q.no. 24:22
Q.no. 34:34
Q.no. 42:18
Q.no. 54:34
Q.no. 62:21
Q.no. 73:10
Q.no. 83:18
Q.no. 93:10
Q.no. 102:57
Q.no. 112:01
Q.no. 123:46
Master sine and angle addition formulas to solve trigonometry problems, applying sin(A±B) and related identities through practice with degrees and problem-solving techniques.
Q.no. 134:24
Q.no. 146:37
Q.no. 152:59
Q.no. 162:35
Q.no.173:55
Explore applying trigonometric sign formulas to simplify sine expressions, addressing the sign of minus angles and related identities.
Q.no. 187:00
Q.no. 193:06
Q.no. 204:51
Additional Q.no.19:08
Additional Q.no.24:49
Additional Q.no.31:47
Additional Q.no.44:02
Additional Q.no.52:34
Additional Q.no.64:34
Additional Q.no.77:16
Additional Q.no.87:32
Additional Q.no.95:55
Additional Q.no.104:42
Additional Q.no.115:39
Additional Q.no.129:09
Additional Q.no.134:34
Additional Q.no.145:05
Additional Q.no.153:04
Additional Q.no.164:07
Additional Q.no.175:01
Formulae List 43:46
Formulae List 51:15
Formulae List 61:02
Formulae List 71:02
Q.no. 15:22
Q.no. 25:58
Q.no. 33:54
Q.no. 46:21
Q.no. 55:41
Q.no. 61:16
Q.no. 73:49
Finding out the values of T-Ratios of 7.5,11.25 and 22.5 degrees5:50
Finding out the value of cot7.5 degree6:49
finding the value of sin 18 degree11:39
Q.no. 14:03
Q.no. 24:06
Q.no. 33:34
Practice sheet
Conditional Trigonometric Identities2:41
Q.no. 15:13
Q.no. 25:30
Learn to convert and simplify expressions by applying formulas, and performing plus and minus operations to derive clear results.
Q.no. 35:01
Q.no. 44:18
Q.no.58:56
Q.no.64:46
Q.no.76:12
The lecture solves a trig multiple-choice by setting a=b=c=60 in any triangle, computing sin^2(a/2)+sin^2(b/2)+sin^2(c/2)=3/4, and shows option c is correct.
Q.no.86:35
Q.no.93:56
Q.no.106:22
Practice Test
Graphs of Trigonometric Functions-Introduction0:41
Graph-Sin Function2:03
Graph cos and tan functions2:40
Quiz

Trigonometric Equations7:21
Q.no. 11:40
Explore foundational trigonometry concepts and problem-solving techniques introduced in q.no. 1, building confidence through solving equations and recognizing key relationships.
Q.no. 21:18
Q.no. 32:47
Q.no. 44:06
Q.no. 53:49
Q.no. 62:45
Q.no. 73:09
Q.no. 83:05
Q.no. 93:34
Q.no. 102:19
analyze q.no. 10 in trig concepts, exploring equations involving one minus and a 45 degree relation to derive a solution.
Q.no. 112:24
Practice sheet
Quiz

Inverse Circular Functions-Introduction4:42
Principal values1:40
Formulae List 11:38
Formulae List 21:42
Formulae List 35:13
Formulae List 42:12
Formulae List 51:58
Expressing one circular function into another4:13
Important Results2:14
Other Standard Formulae 14:48
Other Standard Formulae 21:43
Q.no. 11:39
Q.no. 24:50
Q.no. 34:10
Q.no. 41:41
Q.no. 53:18
Q.no. 62:55
Q.no. 74:43
Q.no. 83:24
Explore algebraic relations among X, Y, Z, including the root of one minus X squared and the identity X squared plus Y squared plus Z squared equals one.
Q.no. 92:51
Q.no. 103:02
Q.no.119:45
Q.no.123:00
Q.no.132:45
Q.no.145:54
Quiz

Requirements

Elementary knowledge of Maths
You should be comfortable with basic Algebra and Geometry concepts
A keen interest to learn the topic is needed

Description

Trigonometry is an important branch of Mathematics. Generally many questions do come from this topic in competition exams. The course is useful for both beginners as well as for advance level. It covers following areas in details-

· Introduction and Angle

· System of measurement of an angle

· Relation between three systems of angle measurement

· Trigonometric Ratios

· Fundamental Trigonometrical Identities

· Trigonometric Ratios of specific angles

· Trigonometric Ratios of Complementary Angles

· Application of Trigonometry (Height and distance)

· Signs of Trigonometric Ratios

· Trigonometric Ratios of Allied Angles

· Periodic functions

· Even and odd functions

· Formulae for Trigonometric Ratios of Compound angles

· Transformation Formulae

· Trig Ratios of multiple and submultiple angles

· Conditional Trigonometric Identities

· Graphs of Trig Functions

· Solution of triangles-Laws of sine, cosine and tangent Projection formula

· Half angle Formulae

· Circles connected with a triangle

· Trigonometric Equations

· Inverse Trigonometric Functions and its formulae

· Expressing one circular function into another and standard formulae

Each of the above topics has a great explanation of concepts followed by solved excellent and selected examples. Several quiz and problem sheets have been given at appropriate places for self evaluation of students .

Hope the course will develop better understanding and boost the self confidence of the students.

Waiting for you inside the course!

So hurry up and Join now !!

Important Note: The course is intended for purchase by adults. Those under 18 years may use the services only if a parent or guardian opens their account, handles any enrollments, and manages their account usage.

Who this course is for:

Students who are studying Trigonometry in their academic syllabus and wishes to learn it
Students preparing for IIT JEE and/or other competitions
Whosoever wishes to learn Trigonometry from basics
It will also help teachers who are willing to give the best quality education to students.

Learn Concepts of Trigonometry & Become a Trigonometry Ace

What you'll learn

Explore related topics

Course content

Introduction and measurement of Angles(Course :Trigonometry)18 lectures • 57min

Trigonometric Ratios(Course :Trigonometry)18 lectures • 1hr 18min

Section -3 Trigonometric Identities(Course :Trigonometry)37 lectures • 2hr 30min

Trigonometric Ratios of specific angles(Course :Trigonometry)29 lectures • 1hr 39min

Application of Trigonometry (Height and Distance)(Course :Trigonometry)17 lectures • 1hr 17min

Signs of Trigonometric Ratios(Course :Trigonometry)18 lectures • 1hr 17min

Trigonometric Ratios of Compound angles, Transformation formulae etc.73 lectures • 5hr 18min

Solution of Triangles(Course :Trigonometry)26 lectures • 1hr 43min

Trigonometric Equations(Course :Trigonometry)13 lectures • 38min

Inverse Circular Functions(Course :Trigonometry)25 lectures • 1hr 26min

Requirements

Description

Who this course is for: