Silent Explanation | Finding the Missing Angle in the Triangle | 2 Methods
While solving the geometry puzzle in this video, we calculated the missing angle with 2 methods by using the properties of the 15-75-90 special right triangle, the properties of the 30-60-90 special right triangle, the properties of the isosceles triangle, and the equation solving methods. Learn these 2 methods by watching the video until the end.
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