Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of its diagonals is 8 cm long, find the length of the other diagonal.

Explanation

To solve the problem step by step, we will first find the area of the rhombus and then calculate the length of the other diagonal.

### Step 1: Find the area of the rhombus
The formula for the area of a rhombus is given by:

\[ \text{Area} = \text{base} \times \text{height} \]
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