Twice the radius: 1737.4km x 2 = 3,474.8km
The diameter of an object is twice the radius. Therefore 1,737.4 * 2 = 3,474.8
The equatorial diameter of the moon is 2,159.2 miles. The circumference is 6,783.5 miles. It has a mean radius of 1,079.6 miles.
Jupiter's largest moon is Ganymede, with a radius of 2640 km.
Whoever made the question you mean DIAMETER. It is 3,270 miles in diameter
2½ Moon Diameter = Earth's Diameter- 1 Moon Diameter. Earth's Diameter = 7/2 Moon
A radius is always half the diameter. Hence the diameter is 2 times 1737.4. That's 3474.8 km
The diameter of an object is twice the radius. Therefore 1,737.4 * 2 = 3,474.8
The diameter of any circle is twice its radius. Therefore: 2 times 1737.4 = 3474.8 km.
The equatorial diameter of the moon is 2,159.2 miles. The circumference is 6,783.5 miles. It has a mean radius of 1,079.6 miles.
Jupiter's largest moon is Ganymede, with a radius of 2640 km.
Whoever made the question you mean DIAMETER. It is 3,270 miles in diameter
Radius = Diameter/2 Diameter = 2* Radius
to get the diameter from the radius you simply multiply the radius by 2 since the radius is half the diameter. d=2r where d = diameter and r = radius
A radius is one half of a diameter so divide by two to get from a diameter to a radius. Or you can multiply the radius by 2 to get to the diameter.
The length of a radius is not the length of a diameter. The diameter is two times the length of the radius.
radius = diameter/2
The radius is half the diameter. So, if the diameter is 8, then the radius is 4.