Find (a) PQ to the nearest tenth and (b) the coordinates of the midpoint of PQ. P(1,4), Q(3,-2)

asked Dec 1, 2023 51.2k views

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Answer:

a) 6.3; b) (2;1).

Explanation:

$a) \ |PQ|=√((X_P-X_Q)^2+(Y_P-Y_Q)^2)=√(4+36)=√(40) =6.3;$

$b) \ ((X_P+X_Q)/(2);(Y_P+Y_Q)/(2)); \ = > \ (2;1).$

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