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2 years ago

11 The area of a square is 49 cm2. What is the perimeter, in cm, of the square?

Mathematics

1 answer:

ale4655 [162]2 years ago

8 0

Answer:

Step-by-step explanation:

The area of a square is 49 cm2. What is the perimeter, in cm, of the square?

first we use the inverse formula to find the side (√49 = 7), then multiply the side by 4 (7 x 4 = 28)

or you can use an expression

4 * √49 = 28

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