Lesson 2 of 11 • 68 upvotes • 14:59mins

This lesson begins with a brief introduction of Trigonometric Ratios. Trigonometric Ratios are expressions which show the relation between sides and angles in a right-angled triangle. This lesson deals with short tricks to memorize values of Trigonometric Ratios of angles 0°,30°,45°,60° and 90°.
11 lessons • 2h 33m
Course Overview
8:10mins
Trigonometric Ratios
14:59mins
Trigonometric Identities
14:55mins
Complementary Angle Problems
14:53mins
Important Concepts of Trigonometry
14:30mins
Miscellaneous Questions on Trigonometry
14:44mins
Maxima and Minima
14:44mins
Questions on Maxima and Minima
14:58mins
Height and Distance
13:16mins
Questions on Height and Distance
14:54mins
Previous Year Questions
13:19mins