Question

1) Calcule as distâncias dos pontos.

A) A (2,6) B(8,14)
B) (7,13) B (20,25)

Answer 1

A) Raiz de (2-8)^2 + (6-14)^2
Raiz de 36 + 64 = 100
Raiz de 100 = 10

B) Raiz de (7-20)^2 + (13-25)^2
Raiz de 169 + 144
Raiz de 313

Answer 2

Boa tarde

a) A (2,6) B(8,14)

dAB² = (Ax - Bx)² + (Ay - By)²
dAB² = (2 - 8)² + (6 - 14)²
dAB² = 36 + 64 = 100
dAB = 10

b) A(7,13) B (20,25)

dAB² = (Ax - Bx)² + (Ay - By)²
dAB² = (7 - 20)² + (13 - 25)²
dAB² = 169 + 144 = 313
dAB = √313