Question

find the mid point of joining line sigment (-3,-3) and (-3,3)​

Answer 1

Let the given points be P(-3,-3) and Q(-3,3).

To find the midpoint of PQ.

Mid Point formula :

$\sf R(x_3, y_3) = R \bigg(\dfrac{x_1 + x_2}{2} , \dfrac{y_1 + y_2}{2} \bigg)$

Implies,

$\longrightarrow \sf R(x_3, y_3) = R \bigg(\dfrac{-3-3}{2} , \dfrac{3-3}{2} \bigg) \\ \\ \longrightarrow \sf R(x_3, y_3) = R \bigg(-\dfrac{6}{2} , \dfrac{0}{2} \bigg) \\ \\ \longrightarrow \sf R(x_3, y_3) = R(-3, 0)$

Thus, midpoint of line PQ is (-3,0) .