What is the circumference of a circle if the radius is 4?
2 answers:
Answer:
25.1cm
Step-by-step explanation:
since circumference =
d and d=2r
c=(2*4)
c=8
c=25.132741229
c=25.1cm
Answer:
90.8
Step-by-step explanation:
cercumference=πD
r=2×D
<h2>C=2πr</h2><h2><u>c</u><u>=</u><u>2</u><u>×</u><u>π</u><u>×</u><u>4</u></h2><h3>π=22/7 or 3.14 so,</h3>
C=90.8
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Answer:
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