Question

Three consecutive vertices of a parallelogram are (1, -3), (-3, -1), & (3, 5). Find the fourth vertex. So far, I have: (drawing below)

Answer 1

the opposite side are equals

Answer 2

okay.... you need to find a slope for missing point
from your drawing the fourth point should be in the 1q.
so take the slope between this point and (3,5)
this slope has to equal opposite slope line (1,-3) and (-3,-1)

Answer 3

this well gives you 2 unknown y/x= number
do the other slope between point in question and (1,-3) this has to equal the slope of the other ponies
now you have 2q and 2 unknown you solve for x and y

Answer 4

Mid points of 2 diagonals r same

Answer 5

Plz c my attachment