How to determine the missing hypotenuse using special right triangles

The video tutorial covers special right triangles, focusing on the 45-45-90 triangle. It explains the properties and relationships between the legs and hypotenuse, emphasizing that the legs are equal and the hypotenuse is the leg length multiplied by sqrt 2. The tutorial provides a step-by-step calculation of the hypotenuse and concludes with a summary of the key points.

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