Find the coordinates of the other endpoint when you are given the midpoint (point M) and one of the endpoints (point P).

P = (5, 6) and M = (8, 2)
a(11, 10)
b(11, -2)
c(13/2, 4)
i got (11, -2) am i correct? thanks to all who help:)

Question

Find the coordinates of the other endpoint when you are given the midpoint (point M) and one of the endpoints (point P).

P = (5, 6) and M = (8, 2)
a(11, 10)
b(11, -2)
c(13/2, 4)
i got (11, -2) am i correct? thanks to all who help:)

saifoo.khan · Answer

Can you show us your working?

anonymous · Answer

um i  have it in my notes buti would not be able to find it i was hoping that someone could walk me through the process

saifoo.khan · Answer

Do you know the midpoint formula?

anonymous · Answer

not by heart i know that it may sound like i am not putting effort but i hav been on this ? for an hour 
sorry:(

saifoo.khan · Answer

Okay, so i will help you learn!
Ready?

anonymous · Answer

yup :)

saifoo.khan · Answer

Okay so the formula is: http://geometry.jdeer.com/Images/c1/midpoint%20formula.gif

anonymous · Answer

kkgot it

saifoo.khan · Answer

Moving along:
|dw:1343658363024:dw|