Arithmeticmedium · Past Paper
Ratio of the areas of two squares is 25:36. Ratio of their perimeters is:
A5:6
B25:36
C625:1296
D5:7
✓ Correct Answer: A — 5:6
Ratio of side lengths is sqrt(25):sqrt(36) = 5:6. Perimeter ratio is same as side ratio.
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