Question

Three of the vertices of a parallelogram are (2, 1) (4, 7), and (6, 5).

What are the three possible coordinates of the fourth vertex?

Answer 1

PLEEEEEEEASE HELPP!:)

Answer 2

(4,-1)

Answer 3

here are the three original...

Answer 4

now here are the possibilities for the fourth point for a parallelogram:

by using symmetry along the sides of the original triangle, you can see there are three other possibilities...

Answer 5

ohhhhhhh okay!!