Question

the distance of the point (7,8)from the origin is​

Answer 1

Answer:

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Answer 2

Answer:

$the \: distance \: of \: p \: from \: point \: a \\ = p = \sqrt{ {x}^{2} + y {}^{2} } \\ = here \: x = 7 \: \: and \: y = 8 \\ so \: \: p = \sqrt{7 {}^{2} + 8 {}^{2} } \\ = p = \sqrt{49 + 64 } \\ = p = \sqrt{113} = 10.63 \: units$

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