Geometry

Question Analysis:
This question tests understanding of the fundamental property that parallelogram diagonals bisect each other.

Key Concept Explanation:
In any parallelogram, the diagonals always bisect each other, meaning they cut each other exactly in half at their point of intersection.

Step-by-Step Solution:
Set WO = OY (bisection property):
3k + 5 = 7k - 3
Solve for k:
5 + 3 = 7k - 3k → 8 = 4k → k = 2
Find WO:
3(2) + 5 = 11
Calculate WY:
WY = WO + OY = 11...