20.0k views
1 vote
The perimeter of the square WXYZ is 20 units. The coordinates of three of the vertices care W(3, 2), C(3, 7), and Y(8, 7). What are the coordinate or vertex Z?

A. (8, -2)
B. (-8, 2)
C. (8, 2)
D. (-8, -2)

User Shorrty
by
9.1k points

1 Answer

2 votes
C. (8, 2)

If you subtract the y-difference of X-W from Y you receive Z:
7-2=7-y
y=2

because the length WX and YZ are parallel you know that the x coordinate of Z must match the one of Y, so you get (8,2)
User Sanket Parchande
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.