alleryThe ratio of circumference to diameter is the same for:
AEvery circle
BOnly big ones
COnly small one
DOnly unit ones
Answer & Solution
Correct answer: A. Every circle
1. Ancient mathematicians tested circles of many sizes.
2. The ratio never changed with the size.
3. So it is the same for every circle.
4. The answer is every circle.
_Source: syllabus Mathematics, Ch 6 'Measuring Space: Perimeter and Area'_
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