Question Analysis
The main focus is on using the formula for the area of a rhombus with the given lengths of the diagonals and .
Key Concept Explanation
The area of a rhombus (also applicable to kites) is calculated by the formula , where and are the lengths of the two diagonals.
Step - by - Step Solution
1. Identify the diagonal values: Here, m and m.
2. Apply the formula:
First, calculate the product : .
Then, find half of the product: