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Q: What is the diameter if the radius is 3Cm?
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What is the diameter of a circle with a 3cm radius?

The diameter is six cm.


Diameter equals 6cm what is the radius?

radius=1/2 diameter so R=3cm


What is the radius if the diameter is 6cm?

radius is half the length of diameter. So the radius will be 3cm. Thank you. Sharada


What is the perimeter of a circle whose circumference is 3cm and diameter 3cm?

The perimeter of a circle is its circumference and it is: 2*pi*radius or pi*diameter


What is the radius of a circle with a 3cm diameter?

The radius would be HALF the diameter, making the answer 1.5cm ! The diameter of a circle is the distance across it, passing through the centre. The radius is the distance from the centre to the edge.


What is the diameter of a circle in centimeters that has a radius of 15 mm?

The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.


How can you find the height of a cylinder that contains 3 tennis balls with a radius of 3cm?

If the radius of each tennis ball is 3cm, then the diameter of each ball would be 6 centimeters. And since there are 3 balls, the height of the cylinder would be 18 centimeters.


What is the volume of a cylinder that has a radius of 3cm and a height of 7cm?

The volume of a cylinder that has a radius of 3cm and a height of 7cm is 197.92cm3


What is the circumference of a circle when the diameter is 3cm?

The circumference of a circle can be calculated using the formula C = πd, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, if the diameter is 3cm, then the circumference would be C = π(3) = 3π cm, or approximately 9.42477 cm.


What is the suface are for a cylinder with a 7cm radius and 3cm height?

A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2


Area of a circle when radius is 3cm?

(3cm)2 x pi = 28.274 cm2


What is the area of a circle if the radius is 3cm?

29.76