The ratio of areas of two squares is 4:9. Find the ratio of their perimeters
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Answer:
8:12
Explanation:
Ratio of areas = 4:9
Area of square = (side)²
Hence, ratio of sides = √4:9 = 2:3
Perimeter = 4 × side
Ratio of perimeters = 4×2 : 4×3 = 8:12
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