Geometry

Question Analysis
This question involves the concept of geometric probability, where the probability is determined by the ratio of areas.
The main focus is on calculating the areas of the rectangle and the square correctly and then finding the probability ratio.

Key Concept Explanation
In geometric probability, when dealing with regions in a plane, the probability of a point falling within a particular sub - region is given by .

Step - by - Step Solution
1. Calculate the area of the rectangle using the formula , where units and units.
So,