✏️גיאומטריה ללא מעגל 5 יחידות כיתה י | תכונות המלבן ומשולש הזהב

📌What's in the video: In this video, we will solve a complex geometry question at the 5-unit level for grade 10, which is also suitable for students in the Bar Ilan program in grade 8. We will learn how to perform an efficient angle distribution in a rectangle using the properties of alternating angles and angle bisectors to prove the equality of segments. We will see how to identify an isosceles triangle and an equilateral triangle from the angle data and prove perpendicularity between the diagonal of the rectangle and a given segment. In the calculation section, we will use the Pythagorean theorem and the properties of the golden triangle 30 60 90 to express segments using an auxiliary variable x and find an exact length. The video presents a scale-and-import solution approach that allows each proof and calculation exercise to be broken down in a systematic and easy-to-understand manner. 📌 Link to the question in the video: https://drive.google.com/file/d/1arup... 💬 Join our community on Discord - for questions, answers and guidance: 🔗   / discord   🌐 Our website:https://kibinimatika.org 🔗 For all our study groups and community: https://kibinimatika.org/groop 📚 Our groups on Telegram:https://t.me/ovadgroups 🔥 Oved Lev Ari's update channel: https://whatsapp.com/channel/0029VbAD... 🧮The link For the playlist:    • ✏️פתרון משוואות בעזרת משתנה עזר | אלגברה ל...   Like, comment, and subscribe to the channel help the content reach more students! Click the bell 🔔 to stay updated on every new video! Time distribution: 00:08 - Introduction and presentation of the rectangle and angle bisector data 00:41 - Section A: Proving the equality of the segments AC=DE using angle distribution 03:38 - Section B: Proving the perpendicularity of BE from the hypotenuse to AC and using the triangle 30 60 90 05:46 - Section C: Calculating the length of the segment BE using the auxiliary variable x and the Pythagorean theorem 09:01 - Final calculation and placing the value of x to find the answer #Geometry #Rectangle #Mathematics5Units #Bar_Ilan #Pythagorean_Theorem #LearningMathematics#High School#Students#WorkingWithBarry