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Earn +20 ptsQ: What is the radius with a circle with a diameter of 18cm?
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Continue Learning about Geometry
If a circle has a radius of 9 cm how long is the circle's diameter?
The diameter is always double the radius so in this case, it is 18cm
What is the area of a circle if the radius is 18cm?
Using 3.14 as Pi the area of circle is: 1017.36
What is the circumference of a circle with diameter 18cm?
18 pi cm
If the radius of a circle is 2cm what is the diameter?
Diameter of circle = 2 * Radius of the circle.
If the Diameter of a circle is 120 what is the radius?
Since diameter is twice its radius, the radius of this circle would be 60
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