Respuesta :
You would divide 21 by 3.14
Which would give you 6.687 now round up to the nearest hundredth
Which would give you 6.687 now round up to the nearest hundredth
The required diameter of circle is 6.69 inches.
Circumference of a circle = 21.
Diameter has to be determine.
What is diameter?
Diameter is longest chord of the circle contains the center of the circle.
Here,
Circumference of circle = πd
21 = 3.14d
d = 21/3.14
d = 6.69
Thus , the required diameter of circle is 6.69 inches.
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