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lyudmila [28]
3 years ago
12

A circle has a circumference of 56.52 cm. What is the diameter of the circle to the nearest centimeter? What is the radius to th

e nearest centimeter
Mathematics
1 answer:
CaHeK987 [17]3 years ago
7 0
2(3.14)r=(3.14)d=circumference of a circle
So...

(3.14)d=56.52
d=56.52/3.14
Diameter=18 cm

Radius=D/2
Radius=18/2
Radius=9 cm

Hope I didn't mess up for your sake.
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