Question

calcule a distância entre os pontos (2, 3) e (5, -1) . qual a resposta ​

Answer 1

a = (2,3)

b = (5,-1)

dab = √(xb-xa)^2 + (yb-ya)^2

dab = √(5-2)^2 + (-1-3)^2

dab = √3^2 + (-4)^2

dab = √9 + 16

dab = √25

dab = 5 ✓