Arithmeticeasy · Past Paper
The ratio of the area of a circle to its radius squared is always:
Api:1
B1:pi
C2:1
D1:1
✓ Correct Answer: A — pi:1
Area = pi * r^2. Ratio Area : r^2 = (pi * r^2) / r^2 = pi / 1.
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✓ Correct Answer: A — pi:1
Area = pi * r^2. Ratio Area : r^2 = (pi * r^2) / r^2 = pi / 1.
Share this question