Question

Geometry Please help! I was in a test and couldn’t pass this question, this is new material for me. I need a step by step tutorial, thank you!

Answer 1

Midpoint formula:

Xm = (x2-x1)/2

Ym= (y2-y1)/2

Where

xm and ym are the midpoints (-4,24)

(x1,y1)= (3,16)

x2,y2 = x,y

Replacing:

xm= (x2-x1)/2

-4 = (x-3)/2

-4(2)= x-3

-8= x-3

-8+3 =x

x =-5

Ym= (y2-y1)/2

24 = (y-16)/2

24(2)=y-16

48 = y-16

48+16 = y

y = 64

(-5,64)