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mezya [45]
3 years ago
8

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

Mathematics
2 answers:
laila [671]3 years ago
4 0
A. is the answer. a2 + b2 = c2 is the formula used to find the hypotenuse (the longest leg) 
Mkey [24]3 years ago
4 0
A is the answer. Hope it helps!!!

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