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Umnica [9.8K]
3 years ago
11

Find the length of line segment A (-2,3) B (2, 1)

Mathematics
1 answer:
Gekata [30.6K]3 years ago
6 0
Find the distance between points A-2; 3, B2; 1:

d = √<span>(<span>xb</span> - <span>xa</span>)2 + (<span>yb</span> - <span>ya</span>)2</span> = 

= √<span>(2 - (-2))2 + (1 - 3)2</span> = 

= √<span>42 + (-2)2</span> = √16 + 4 =


<span>= <span>√20</span><span><span> </span></span></span>
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