Question

Calcule a distância entre os pontos A(2,2) e B(4,-12)

Answer 1

Dab = √(Xb - Xa)² + (Yb - Ya)²

Dab = √(4 - 2)² + (-12 - 2)²

Dab = √(2)² + (- 14)²

Dab = √4 + 196

Dab = √200

Dab = 10√2

Answer 2

Olá.

D = √(x2 - x1)² + (y2 - y1)²

D = √(4-2)² + (-12 + 2)

D = √(2)² +(-14)²

D= √4 + 196

D = √200

D = 10√2