To find the area of the rectangle, you need to know its length and height.
Given:
- Height (h) = 5 cm
- Length (l) = 2 × height = 2 × 5 cm = 10 cm
Now, you can calculate the area (A) using the formula: \[ A = \text{length} \times \text{height} \] \[ A = 10 , \text{cm} \times 5 , \text{cm} = 50 , \text{cm}^2 \]
So, the area of the rectangle is 50 cm².