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1.8 cm

The radius is half of the diameter.

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Michael Scalise

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3y ago

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Related Questions

What is the radius of a circle with a 36cm diameter?

It's 18 cm. The radius is half the diameter of a circle. Half 36 cm is 18 cm.


What is the circumference of a 36 cm circle?

The answer depends on what is 36 cm: the radius, diameter or some other aspect of the circle.


What is the radius of a circle if its diameter is 36 cm?

It is 18 centimeters because your radius is exactly half of the diameter in any circle


What is the radius of a circle with a diameter of 15 cm?

The diameter of a circle is twice its radius. Thus the radius of a circle is half its diameter. → a circle with a diameter of 15 cm has a radius of 15/2 cm = 7.5 cm


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What is the diameter of a circle whose radius is 8 cm?

Diameter = Radius * 2 In this case, radius = 8 cm so diameter = 16 cm


What is a circle's diameter if the radius is 7 cm?

The diameter of a circle is double the radius. So a circle with a radius of 7 cm has a diameter of 14 cm.


What is the diameter if the radius is 7 cm?

The diameter would be 14 cm, since the diameter is twice the radius.


What is the radius of a circle that has a 10 cm diameter?

The radius of a circle is half the length of its diameter. Therefore, if the diameter of the circle is 10 cm, the radius would be half of that, which is 5 cm. The formula to find the radius of a circle is r = d/2, where r is the radius and d is the diameter.


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