Question

Find the coordinates of the missing endpoint if P is the midpoint of line NQ.

19.) N(2, 0), P(5, 2)

Answer 1

\(\bf \text{distance between 2 points}\\
d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}\)
we know point P is the midpoint, or middle point, or half-way between point

Answer 2

since we know that P is the middle point, then the distance from N to P is the same distance as P to Q
so NP = PQ

notice the RISE and RUN from N to P
and apply the same RISE and RUN to get Q

Answer 3

Can you please explain further, i understood until you said to apply the slope to get Q