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gizmo_the_mogwai [7]
3 years ago
9

What is the circumference of a circle with diameter 17 cm?

Mathematics
2 answers:
jonny [76]3 years ago
8 0
Circumference = diameter * PI
circumference = 17 * PI
circumference = <span> <span> <span> 53.407075111 </span> </span> </span> cm

Amanda [17]3 years ago
4 0
Circumference of a circle formula -- c = 2πr, where:
c = circumference 
r = radius

Diameter = 2*radius

Radius =  \frac{diameter}{2}

\frac{17}{2} = 8.5

Radius =  8.5

c = 2π(8.5)
c = 17π
c ≈ 53.407
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