The lengths of adjacent sides of a parallelogram are 5 cm and 12 cm. find the perimeter of the parallelogram.

Answer

To find the perimeter of the parallelogram with adjacent sides measuring 5 cm and 12 cm, we can follow these steps:

### Step 1: Understand the formula for the perimeter of a parallelogram.
The perimeter \( P \) of a parallelogram is given by the formula:
\[ P = 2 \times (\text{length} + \text{breadth}) \]

### Step 2: Identify the lengths of the sides.
From the problem, we know:
- Length = 12 cm
- Breadth = 5 cm

### Step 3: Substitute the values into the formula.
Now, we substitute the values of length and breadth into the perimeter formula:
\[ P = 2 \times (12 \, \text{cm} + 5 \, \text{cm}) \]

### Step 4: Calculate the sum inside the parentheses.
First, we calculate the sum of the length and breadth:
\[ 12 \, \text{cm} + 5 \, \text{cm} = 17 \, \text{cm} \]

### Step 5: Multiply by 2 to find the perimeter.
Now, we multiply the sum by 2:
\[ P = 2 \times 17 \, \text{cm} = 34 \, \text{cm} \]

### Final Answer:
The perimeter of the parallelogram is \( 34 \, \text{cm} \).

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