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The radius of a circle is 2.8 cm. Find the circumference to the nearest tenth.

The radius of a circle is 2.8 cm. Find the circumference to the nearest tenth.
asked 194k views
5 votes
The radius of a circle is 2.8 cm. Find the circumference to the nearest tenth.

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User Anik Islam Abhi
by
8.5k points

2 Answers

3 votes

Answer: 17.59 cm

Step-by-step explanation: C=2πr=2·π·2.8=17.59292 cm

answered
User Formica
by
8.0k points
4 votes
17.6cm
Formula c(circumference)=2*pie(3.14)*r(radius)
C=2(2.8)(pie)
answered
User Mladen Uzelac
by
8.1k points
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