3 years ago

Please help CANT MISS ANYMORE!

Mathematics

1 answer:

dsp733 years ago

3 0

Given points,

(x1,y1)=(2,9)

(x2,y2)=(10,6)

now the distance between two points is,

$d = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } \\ = \sqrt{ {(10 - 2)}^{2} + {(6 - 9)}^{2} } \\ = \sqrt{ {8}^{2} + {( - 3)}^{2}} \\ = \sqrt{64 + 9} \\ = \sqrt{73 \:} \: units$

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