Question

calcule a distancia de a ate b

A (-2, 5) e B(4, -3)

formula dab

Answer 1

Resposta:

d²=(x1-x2)²+(y1-y2)²

d²=(-2-4)²+(5-(-3))²

d²=(-6)² +(5+3)²

d²=36 +8²

d²=36+64

d²=100

d=√100

d=√10²

d=10  unid. de distância