9 mm
Diameter = 2 x radius = 18 mm .
24 mm. The diameter is twice the radius.
9 mm
A circle with a radius of 50 mm has an area of 7853.98 square mm
Well, honey, if the diameter of a circle is 7 mm, then the radius is half of that, which is 3.5 mm. The formula for the area of a circle is πr^2, so plug in 3.5 for the radius and you get an area of approximately 38.48 square millimeters. So there you have it, darling!
Diameter = 2 x radius = 18 mm .
The radius of a circle is always half of the distance of the diameter. If you have a 24 mm diameter - then the radius would be 12 mm.
13 mm. The radius of a circle is 1/2 of the diameter.
The diameter of a circle is twice the radius. For a circle with a radius of 60 mm, the diameter is calculated as 2 × 60 mm, which equals 120 mm. Therefore, the diameter of a 60 mm circle is 120 mm.
The radius of a circle is half of its diameter. Therefore, if the diameter is 50 mm, the radius would be 50 mm ÷ 2 = 25 mm.
24 mm. The diameter is twice the radius.
The radius of any circle is its diameter divided in half. So: 18mm/2 = a radius of 9mm
15mm. diameter is twice the radius
The radius if the circle is half of its diameter and so 30/2 = 15 mm
3.5 mm
20 mm. The diameter is always twice the radius.
If the radius of a circle is twice the diameter. The outer diameter of a circle the size of a circle. 32.25 mm = 1.27 inches