Question

Find the coordinates of the missing endpoint if b is the midpoint of ac

C(-5,4) B(-2,5)

step by step explanation

thank you!

Answer 1

Answer: (1,6)

Explanation:

Let the coordinates of A be (x,y).

`(x-5)/(2)=-2 \implies x=-4 \implies x=1\\\\(y+4)/(2)=5 \implies y+4 =10 \implies y=6\\\\\therefore A=(1, 6)`