The radius of a circle is 2.8 cm. Find the circumference to the nearest tenth.
2 answers:
Answer: 17.59 cm
Step-by-step explanation: C=2πr=2·π·2.8=17.59292 cm
17.6cm
Formula c(circumference)=2*pie(3.14)*r(radius)
C=2(2.8)(pie)
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Step-by-step explanation:
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