Find the side length of a square whose area is 0.49 cm2.
| December 17, 2020 | education
The area of a square is the product of 2 and the side of the square, which means:
(Let the side of the quarter A)
2 * A = 0.49
A = 0.49: 2
A = 0.7cm
Answer: 0.7 cm
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