Mercury has a diameter of approximately 4,880 kilometers (about 3,032 miles) across its center. It is the smallest planet in our solar system, and its size is roughly 38% that of Earth. Mercury's diameter contributes to its relatively high density, making it one of the densest planets in the solar system.
The diameter
The circle's diameter
A diameter goes all the way across a circle through the center. A radius goes half way across, from the center to any point on the circle. So a circle's diameter is two times its radius.All the way through the centre of the circle but the radius only goes half way from the centre of the circle
the diameter
The diameter of a circle is the distance across the circle through its center. For a circle with a diameter of 60 inches, the diameter is simply 60 inches. This means that if you measure straight across the circle from one edge to the other, passing through the center, it will measure 60 inches.
The diameter
The diameter
120,536 miles
Mercury's core has a diameter of about 3,600 miles (5,800 kilometers), which is roughly 85% of the planet's total diameter. It is composed mostly of iron and nickel, and is thought to be partially molten.
The circle's diameter
A diameter goes all the way across a circle through the center. A radius goes half way across, from the center to any point on the circle. So a circle's diameter is two times its radius.All the way through the centre of the circle but the radius only goes half way from the centre of the circle
A diameter is:1) a straight line passing through the center of a body from side to side.2) the largest line from edge to edge of a circle.Scroll down to related links and look at "Diameter - Wikipedia".radius is half way across and diameter is all the way across
Diameter
the diameter
A radius of a circle is from the center to the edge. A diameter goes from edge to edge across the center, so the diameter is twice the radius. 8.5 feet. ■
The diameter of a circle is the distance across the circle through its center. For a circle with a diameter of 60 inches, the diameter is simply 60 inches. This means that if you measure straight across the circle from one edge to the other, passing through the center, it will measure 60 inches.
The distance from one side of a circle to the other going through the center is called the Diameter, the distance from any side to the center (half the diameter) is called the radius.