What is the length of the wooden strip required to frame a photograph of length and breadth 32 cm and 21 cm respectively?

Explanation

To find the length of the wooden strip required to frame a photograph with a length of 32 cm and a breadth of 21 cm, we need to calculate the perimeter of the rectangular frame. Here’s the step-by-step solution:

### Step 1: Understand the formula for the perimeter of a rectangle.
The perimeter (P) of a rectangle can be calculated using the formula:
\[ P = 2 \times ( \text{Length} + \text{Breadth} ) \]

### Step 2: Substitute the given values into the formula.
Here, the length (L) is 32 cm and the breadth (B) is 21 cm. So we substitute these values into the formula:
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