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Perimeter for a Sector and a Segment

The perimeter...

Question

The perimeter of a circle of diameter $d$ and radius $r$ can be written as

A

π r

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B

2 π d

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C

\frac{π d}{2}

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D

π d

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Solution

The correct option is D $π d$
The perimeter of a circle of diameter $d$ and radius $r$ can be written as $2 π r$

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