Problem 515

Sir SagarJanuary 22, 2015January 22, 20150

Find the midpoint of PQ if P(7, -2) and Q(-5, -1)?

Solution:-

Use the Midpoint Formula

$m = (\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})$

$m = (\frac{7+(-5)}{2},\frac{-2+(-1)}{2})$

The midpoint of (1, $\frac{-3}{2}$ )

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