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miss Akunina [59]
3 years ago
5

What 2 square numbers have a sum of 130

Mathematics
1 answer:
postnew [5]3 years ago
6 0
130=a²+b²
130=9²+7²
81+49=130

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Step-by-step explanation:

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Here, we're given the diameter, but we need the radius. The radius of a circle is just half of the diameter:

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