Answer:
PQ ≈ 10.6 cm
Explanation:
Calculate the distance d using the distance formula
d =
with (x₁, y₁ ) = P(3, - 1) and (x₂, y₂ ) = Q(- 5, 6)
PQ =
=
≈ 10.6 ( to 1 dec. place )
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