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What is the length of the unknown leg in the right triangle?

A right triangle has a side with length 9 miles, hypotenuse with length StartRoot 113 EndRoot miles, and side labeled a.
StartRoot 22 EndRoot mi
StartRoot 32 EndRoot mi
StartRoot 104 EndRoot mi
StartRoot 194 EndRoot mi

User Eeqk
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2 Answers

3 votes

Answer:

StartRoot 32 EndRoot mi

aka B

User DFG
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4 votes

Answer:

b

Explanation:

b

User Jonathan Richards
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