3397 km at equator, 3375 km at pole
The average radius of Mars is about 3,389.5 kilometers.
Obviously there is no sea, so for for Mars, the zero elevation is defined by the mean martian radius, 3382.9 kilometers, and the [average] atmospheric pressure [which] is 6.1 millibars.
The radius of Mars is 3397 kilometers. The circumference of Mars at the equator is about 21,343 kilometers.
The diameter of Mars is just over half the diameter of Earth.To be accurate, it depends on where you measure it.The equatorial radius of Mars is 3,396.2 km which is 0.533 Earth's 6,378.1 km.The polar radius of Mars is 3,376.2 km which is 0.531 Earth's 6,356.8 km.
Phobos is the smaller of the two moons of Mars, with a mean radius of about 11 kilometers. It is closer to Mars than its counterpart Deimos and orbits the planet in just 7 hours and 39 minutes.
Mars is. Mars has a mean radius of 3397km while our moons mean radius is 1737km.
The average radius of Mars is about 3,389.5 kilometers.
The radius of the moon would be 588.7 miles (947.4 km).
The equatorial radius 3,396.2 kilometers (2,110miles).The equatorial circumference of Mars is 21,339 kilometers (13,259 miles).Compared to Earth, the ratio is .533, i.e. the radius and circumference of Mars is about half the radius and circumference of Earth.
False. In volume, Mars is 0.15 times the volume of earth. Mars' radius is roughly half of Earth's radius.
The surface area of Mars is approximately 144,798,500 square kilometers. The equatorial radius is about 3,396 km and the polar radius is 3,376 km.
Mars's radius would be a measly 86.4 miles (139 km), meaning it would be unable to maintain its hydrostatic equilibrium.
The Earth's radius is6 378.1kmSo that means that the earth is 1.88 (almost 2) times larger.
The diameter of Mars is only about 6,800 km across (the precise radius of Mars is 3,396 km).nope you are wrong its 1080km
Mars is almost a sphere and the volume of a sphere is: 4/3*pi*radius3 So find its radius and its volume can be found using the above formula
Earth is not smaller than Mars, Mars is about half the size of Earth which makes Mars is smaller than Earth
With a radius of 3396km, the planet Mars is about the same size as the inner and outer core of the earth (which is around 3490km radius in total).