20 mm. The diameter is always twice the radius.
1,520mmm
The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
Radius = 1/2 of diameter.The ratio is 1/2 = 0.5.That's true for all circles, from microscopic to humongous, doesn't matter.
The diameter is twice the radius so the answer is 12 millimeters.
The diameter is double the radius of a circle. So you get 5 inches for the diameter.
The diameter of a circle is twice the radius.
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.
Radius = 1/2 of the diameter = 328/2 = 164 millimeters
75.42
20 millimeters
The diameter is 4.4 cm
The radius would be 7 millimeters.
Yes, the radius is half the diameter. (Eg, if the DIAMETER is 6, the RADIUS would be 3).
The ratio of radius to diameter for any circle is 1/2
300 mm
The radius will be half the diameter of 8 inches which is 4 inches