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20 votes
How do I solve this? I need help

How do I solve this? I need help-example-1

1 Answer

2 votes
Answer: √51
—————————
a^2 + b^2 = c^2
a^2 + 7^2 = 10^2
a^2 + 49 = 100
a^2 = 51
√(a^2) = √51
a = √51
User Munish Goyal
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