Find the length of the missing side of the triangle below. Give both exact and approximate answer. Round answer to nearest tenths if necessary.
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Answer:
c = √85
c = 9.2
Step-by-step explanation:
a² + b² = c²
7² + 6² = c²
49 + 36 = c²
85 = c²
c = √85
c = 9.2