حساب المثلثات: النسب المثلثية الأساسية للزاوية الحادة

The video tutorial introduces trigonometric ratios and their applications in various fields such as sports, cinema, and architecture. It explains the properties of right-angle triangles, focusing on the Pythagorean Theorem as a fundamental concept. The tutorial further explores the trigonometric ratios sine, cosine, and tangent, highlighting their significance in understanding the relationship between angles and sides of a triangle. The video concludes by encouraging viewers to recognize right-angle triangles in everyday environments.

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