טריגונומטריה | מציאת צלעות | תרגיל 2

In this video, we will solve exercise number 2 on the topic of trigonometry in a right-angled triangle. We will learn step by step how to find two different sides using the sine and cosine functions, when we are given an acute angle and the length of the hypotenuse. If you want to succeed in the upcoming test, finish with a high score in trigonometry and understand in depth the multiplication method by crossing – this video is for you! Don't forget to click the like button, subscribe to the channel so as not to miss the next exercises in the course, and leave a comment if something was not clear. Enjoy watching and good luck! Timestamps: 0:00 Introduction and presentation of the exercise data (angle and hypotenuse) 0:34 Identifying the perpendiculars and hypotenuse in a right-angled triangle 1:23 Section A: Calculating the length of side AD (using cosine) 3:40 Section B: Calculating the length of side AC (using sine) 5:34 Summary, important highlights and moving on to the next exercise #trigonometry #mathematics #right_angled_triangle #sine #cosine #mathematics_baccalaureate #online_learning