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Raiz: (xb - x)² + (yb - ya)²
A = (1, 4); B (1, -2)
dAB = Raiz: (xb - x)² + (yb - ya)²
dAB = Raiz: ( 1 - 1)² + (-2 - -4)
dAB = Raiz: 0 + (-36)
dAB = Raiz: 36
dAB = Raiz: 6
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xa xb ya yb
B) A (-3, -1); B = (9, 4)
dAB Raiz: (9 - (-3)² + (4 - (-1)²
dAB Raiz: 144 + 25
dAB = Raiz: 163
Raiz: 13
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C) dAB = Raiz:
(xb - xa) + yb - ya)
dAB = Raiz: (5 - (-3)² + (1 - 7)²
dAB = Raiz: 64+(-36)
dAB = 100
Raiz: (10)
![[Pre-vestibular]Geométria analitica exercicios resolvidos D07Xwqb](https://i.imgur.com/d07Xwqb.gif)
![[Pre-vestibular]Geométria analitica exercicios resolvidos Yjab9HN](https://i.imgur.com/yjab9HN.png)
