Each side of a rhombus is 18 cm. If the distance between two parallel sides is 12 cm, find its area.

Answer

To find the area of the rhombus, we can use the formula for the area of a parallelogram, which is given by:

\[ \text{Area} = \text{Base} \times \text{Height} \]

In this case, the rhombus can be treated as a special type of parallelogram where all sides are equal.

### Step-by-Step Solution:

1. **Identify the Base and Height:**
- The length of each side of the rhombus is given as 18 cm. This will be our base.
- The distance between the two parallel sides (the height) is given as 12 cm.

2. **Use the Area Formula:**
- Substitute the values into the area formula:
\[ \text{Area} = \text{Base} \times \text{Height} = 18 \, \text{cm} \times 12 \, \text{cm} \]

3. **Calculate the Area:**
- Perform the multiplication:
\[ \text{Area} = 18 \times 12 = 216 \, \text{cm}^2 \]

4. **Conclusion:**
- The area of the rhombus is \( 216 \, \text{cm}^2 \).