A square has area 64 square centimeters. What is the side length?

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Multiple Choice

A square has area 64 square centimeters. What is the side length?

Explanation:
For a square, area equals the side length squared. To find the side when the area is 64, take the square root of 64, which is 8. So the side length is 8 cm. Check: 8 × 8 = 64, which matches the given area. If the side were 16 cm, the area would be 256; if it were 4 cm, the area would be 16; if it were 6 cm, the area would be 36. This confirms 8 cm is the correct side length.

For a square, area equals the side length squared. To find the side when the area is 64, take the square root of 64, which is 8. So the side length is 8 cm. Check: 8 × 8 = 64, which matches the given area. If the side were 16 cm, the area would be 256; if it were 4 cm, the area would be 16; if it were 6 cm, the area would be 36. This confirms 8 cm is the correct side length.

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