Answer:
6.70
Explanation:
6^2 = 36
9^2 = 81
81-36 = 45
square root 45 = 6.708203932
Answer: 10.8
so formula for this is a^2 x b^2=c^2
6^2 is 36
9^2 is 81
36+81 is 117
117 squared is 10.8
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