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Back to Pythagorean theorem — Problem 1 · Task Set 1

Pythagorean Theorem

Grade 10·26 problems·~35 min·ACT Math·topic·act-geo-tri-pythag
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A

Fluency Practice

Right triangle with legs labeled 9 and 12 and the hypotenuse labeled with a question mark.
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A right triangle has legs of length 9 and 12. What is the length of the hypotenuse?