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The area of a rectangular park is 3392 m...

The area of a rectangular park is `3392 m^(2)` and its breadth in 53 meters Find the perimeter of the park .

A

`=234` m.

B

`=334` m.

C

`=434` m.

D

`=534` m.

Text Solution

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The correct Answer is:
To solve the problem step by step, we will find the length of the rectangular park first using the area formula, and then we will calculate the perimeter. ### Step 1: Understand the formula for the area of a rectangle The area \( A \) of a rectangle is given by the formula: \[ A = \text{length} \times \text{breadth} \] ### Step 2: Substitute the known values into the area formula We know the area \( A = 3392 \, m^2 \) and the breadth \( b = 53 \, m \). We can substitute these values into the area formula to find the length \( l \): \[ 3392 = l \times 53 \] ### Step 3: Solve for the length To find the length, we rearrange the equation: \[ l = \frac{3392}{53} \] Now, we perform the division: \[ l = 64 \, m \] ### Step 4: Understand the formula for the perimeter of a rectangle The perimeter \( P \) of a rectangle is given by the formula: \[ P = 2 \times (\text{length} + \text{breadth}) \] ### Step 5: Substitute the values of length and breadth into the perimeter formula Now that we have the length \( l = 64 \, m \) and the breadth \( b = 53 \, m \), we can substitute these values into the perimeter formula: \[ P = 2 \times (64 + 53) \] ### Step 6: Calculate the perimeter First, we calculate the sum inside the parentheses: \[ 64 + 53 = 117 \] Now, we multiply by 2: \[ P = 2 \times 117 = 234 \, m \] ### Final Answer The perimeter of the park is \( 234 \, m \). ---
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