The area of a square and a rectangle are equal. If the side of the square is40 cm and the breadth of the rectangle is 25 cm, find the length of therectangle. Also, find the perimeter of the rectangle.

Explanation

To solve the problem step by step, we will follow these instructions:

### Step 1: Calculate the Area of the Square
The formula for the area of a square is:
\[ \text{Area} = \text{side} \times \text{side} \]

Given that the side of the square is 40 cm:
\[ \text{Area of square} = 40 \, \text{cm} \times 40 \, \text{cm} = 1600 \, \text{cm}^2 \]
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