The radius of the cylinder would be 0.64cm ! The radius is half the diameter - length has nothing to do with the question !
26 cm
15 cm
7.5Radius of circle: 15/2 = 7.5 cm
The radius of a sphere with antipodes 8 cm apart is 4 cm. The distance between the antipodes of a sphere is the diameter of the sphere. The radius is half the length of the diameter.
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
The length of a radius is half the length of a diameter.
Since the diameter is always twice the length of the radius, the length of the radius is 6cm.
The radius of the cylinder would be 0.64cm ! The radius is half the diameter - length has nothing to do with the question !
14 cm
26 cm
It is 73 cm.
12 cm
The diameter of a circle is twice the length of the radius. Therefore, if the radius is 4.2 cm, the diameter would be 2 x 4.2 cm = 8.4 cm.
15 cm
The radius of a circle equals the diameter divided by two. 30/2 is 15, so your answer is 15 cm.
12 cm