Question

Which equation can be used to find the unknown length, a, in this triangle?

Answer 1

Answer:

..A. is the answer. a2 + b2 = c2 is the formula used to find the hypotenuse (the longest leg)..

Step-by-step explanation:

Answer 2

Answer:A. is the answer. a2 + b2 = c2 is the formula used to find the hypotenuse (the longest leg)  

Step-by-step explanation:

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