Question

Which formula gives the coordinates of the midpoint of the segment connecting points (a, b) and (c, d)?

Answer 1

@KamiBug

Answer 2

\(\large\color{black}{ \left(\begin{matrix} \frac{\LARGE a+c }{\LARGE 2}~,~\frac{\LARGE b+d }{\LARGE 2} \\ \end{matrix}\right) }\)

\(\large\color{black}{ \Uparrow~~~~~~~~~\Uparrow }\)

\(\large\color{black}{ \left(\begin{matrix} ~x~~~~~,~~~~~y ~ \\ \end{matrix}\right) }\)

Answer 3

you can ignore the arrows and the (x,y)

Answer 4

https://clackamasweb.owschools.com/media/g_geo_ccss_2014/9/img_g_geou09p18d_05a.gif
https://clackamasweb.owschools.com/media/g_geo_ccss_2014/9/img_g_geou09p18d_05b.gif
https://clackamasweb.owschools.com/media/g_geo_ccss_2014/9/img_g_geou09p18d_05c.gif
https://clackamasweb.owschools.com/media/g_geo_ccss_2014/9/img_g_geou09p18d_05d.gif

Answer 5

these are the choices

Answer 6

@SolomonZelman

Answer 7

you can't type them? (Sorry if this sounds rude)

Answer 8

nope

Answer 9

Hint: when you divide by 2, it is same as multiplying times 1/2.

Answer 10

divide what?

Answer 11

@SolomonZelman