Mistake Master · SAT Math · Unit 5 · Step-Through Animation
The Hypotenuse Sits Alone
In a right triangle the hypotenuse sits opposite the right angle and is the longest side, and a² + b² = c². Points leak in three places: assigning the hypotenuse to a leg, misusing the special-triangle ratios, and reporting a squared value or the wrong quantity of the triangle.
a² + b² = c²
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