Question

calcule a distancia entre os pontos m(0 -2) e n(√5 -2)

Answer 1

A(0,-2) e B(√5,-2)

D² = ( xb - xa )² + ( yb - ya )²

D²= ( √5 - 0 )² + ( -2 + 2 )²

D² = 5

D = √5