Angles of Elevation and Depression|Lesson One

@alifatic teaches Trigonometry is another topic learners can't do without in their exams. so we have decided to take it stepwise for proper understanding. In this lesson we are going to Learn how to calculate angles given the sides of a right angled triangle. Also, learners we learn how to use their calculating machine to get the required angle. questions are attempted for proper understanding of the topic. Learners would be able to know how to derive Angles of 46°, 30° and 60° using the right angled triangle. Learners would be able to learn the identity method,i.e. the easiest way to remember the special Angles for application. The angle of elevation and depression is another interesting topic to understand bearing and distances. In this topic, we are going to learn how to calculate height of objects and its distance. #angleofelevation,#angleofdepression,#trigonometry