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Perimeter

The arcs spli...

Question

The arcs splitting black and white region in the symbol are perfect semicircles. If the symbol is divided into halves by a vertical diameter, what would be the ratio of area between the two colours on any one half?

A

1:4 or 4:1

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B

2:3 or 3:2

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C

1:3 or 3:1

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D

3:4 or 4:3

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Solution

The correct option is C 1:3 or 3:1

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