Geometry

Question Analysis

The main focus is on applying the formula for the area of a rhombus using the given lengths of the diagonals  and .

 

Key Concept Explanation

The area  of a rhombus (also applicable to a kite) is calculated by the formula , where  and  are the lengths of the two diagonals. This formula is derived from dividing the rhombus into four right - angled triangles and summing their areas.

 

Step - by - Step Solution

1. Identify the values of the diagonals:

Given m and m.

2. Apply the formula:

Substitute the values into the formula .

First, calculate :

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