26 cm
By definition the radius of a circle is a straight line drawn from the centre of a circle to its circumference. If you extend that line to the opposite side of the circle it becomes the diameter. The length of the diameter is twice the length of the radius. If the radius is 1316 the diameter is 2632
The diameter of any circle is twice its radius. A circle with a radius of 13 inches will have 2 x 13 = 26 inches for a diameter.
13 mm. The radius of a circle is 1/2 of the diameter.
The radius is half of the diameter. So if it is 13 cm, the diameter must be 26 cm.
27 inches
By definition the radius of a circle is a straight line drawn from the centre of a circle to its circumference. If you extend that line to the opposite side of the circle it becomes the diameter. The length of the diameter is twice the length of the radius. If the radius is 1316 the diameter is 2632
The diameter of any circle is twice its radius. A circle with a radius of 13 inches will have 2 x 13 = 26 inches for a diameter.
Diameter is twice the radius, therefore the radius is half the diameter. 13/2 = 6.5
13 mm. The radius of a circle is 1/2 of the diameter.
The radius is half of the diameter. So if it is 13 cm, the diameter must be 26 cm.
27 inches
13 in.
Diameter = Radius/2 so in this case 0.65*10-12 or 6.5*10-13
It is: 26/2 = 13 cm
Circumference of a circle = 2*pi*radius or pi*diameter
2 x 13 x pi = 81.68 Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*13 = 81.68140899
The radius is half the diameter (R = D/2). The radius goes from the center of the circle to a point along the perimeter, while the diameter goes across the entire circle, connecting two points opposite each other along the perimeter. If the radius is 7.5 feet, then the diameter is 13 feet.