The sides of the rectangle are 6.4 cm and 10 cm. Calculate the perimeter of a square whose
| January 26, 2021 | education
The sides of the rectangle are 6.4 cm and 10 cm. Calculate the perimeter of a square whose area is equal to the area of this rectangle.
1. Find out the area of the rectangle.
6.4 * 10 = 64 cm².
2. Find the side of the square.
√64 = 8 centimeters.
3. Let’s calculate its perimeter.
8 * 4 = 32 centimeters.
Answer: 32 centimeters.
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