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jonny [76]
3 years ago
7

Pls help. even if it’s just one question

Mathematics
1 answer:
Yanka [14]3 years ago
6 0

Answer:

a, (5;1) R = \sqrt{7}

b, (-2; 4) R = 2\sqrt{2}

c, (4;7) R = 7

d, (-3; -6) R = 7

Step-by-step explanation:

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