Question

CALCULE A DISTÂNCIA ENTRE OS PONTOS A (0,1) e B (6,-1)

Answer 1

$d = \sqrt{(6-0)^2+(-1 - 1)^2} \\ \\ d = \sqrt{6^2+(-2)^2} \\ \\ d = \sqrt{36+4} \\ \\ d = \sqrt{40} \\ \\ d = 2 \sqrt{10}$

Answer 2

Ola Nina

d² = (Ax - Bx)² + (Ay - By)²

d² = (0 -6)² + (( 1 -(-1))²

d² = 36 + 4 = 40

d = 2√10

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