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If the area of a rectangular field, whos...

If the area of a rectangular field, whose dimensions are 64 m `xx` 36 m, is equal to the area of a square field, then the side of the square (in m.) is:

A

64

B

48

C

36

D

24

Text Solution

AI Generated Solution

The correct Answer is:
To find the side of the square field that has the same area as the rectangular field with dimensions 64 m and 36 m, we can follow these steps: ### Step 1: Calculate the area of the rectangular field. The area \( A \) of a rectangle is given by the formula: \[ A = \text{length} \times \text{breadth} \] Here, the length is 64 m and the breadth is 36 m. \[ A = 64 \, \text{m} \times 36 \, \text{m} \] ### Step 2: Perform the multiplication. Calculating the area: \[ A = 64 \times 36 \] To simplify: \[ 64 \times 36 = 2304 \, \text{m}^2 \] ### Step 3: Set the area of the square equal to the area of the rectangle. Let the side of the square be \( x \). The area of the square is given by: \[ \text{Area of square} = x^2 \] Since the area of the square is equal to the area of the rectangle, we have: \[ x^2 = 2304 \] ### Step 4: Solve for \( x \) by taking the square root. To find \( x \), we take the square root of both sides: \[ x = \sqrt{2304} \] ### Step 5: Calculate the square root. Finding the square root: \[ x = 48 \, \text{m} \] ### Conclusion: The side of the square field is \( 48 \, \text{m} \). ---
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