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Unknown Leg Lengths in Right Triangles

Question 13 • CREDIT RE-SEAT MNPS Integrated Math III IC S1 26-27

Use the equation to find the length of the missing leg measure. a squared + 16 squared = 20 squared 1. Evaluate powers: a squared + 256 = 400 2. Undo addition: a squared = 144 3. Undo the square: a = StartRoot 144 EndRoot What is the length of the missing leg measure?a = units

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