Answer:

The area of the cardboard square is:

5 cm × 5 cm = 25 cm²

The total area of the four discs is:

4 × π × (1 cm)² ≈ 12.56 cm²

To find the area of cardboard leftover, we need to subtract the area of the four discs from the area of the cardboard square:

25 cm² - 12.56 cm² ≈ 12.44 cm²

Therefore, the area of cardboard leftover is approximately 12.44 cm².

Verified answer

Answer:

To find the area of cardboard leftover, we need to subtract the area of the four discs from the area of the cardboard square:

25 cm² - 12.56 cm² ≈ 12.44 cm²

Therefore, the area of cardboard leftover is approximately 12.44 cm².So that would be the correct answer.

Have a great day/week.

Hope this helped

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