a bee flies 12m north, 8m west, and then 4m south, what is the displacement

Answer 1

8 m north and 8 m west, when added as vectors, has a magnitude of
sqrt(8^2 + 8^2) = 8 sqrt2 = 11.314 m

Answer 2

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Answer 3

is this the formula R^2= X^2+Y^2

Answer 4

physiscs is butt