A rhombus shaped field has green grass for 18 cows to graze. If each side of the rhombus is 30 m and its longer diagonal is 48 m, how much area of grass field will each cow be getting?

Explanation

To solve the problem, we need to find the area of the rhombus-shaped field and then determine how much area each cow will get for grazing. Here’s the step-by-step solution:

### Step 1: Understand the properties of the rhombus
A rhombus has two diagonals that bisect each other at right angles. We are given the lengths of one diagonal (the longer diagonal) and the lengths of the sides.

### Step 2: Calculate the area of the rhombus
The area \( A \) of a rhombus can be calculated using the formula:
\[
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