To determine which planet would have a diameter of approximately 12 cm in this scale model, we need to convert the given value into kilometers and compare it to the diameters of the planets.
In this scale model, 1 cm represents 10,000 km. So, to find out the diameter in kilometers, we need to multiply the given value of 12 cm by 10,000 km/cm:
12 cm * 10,000 km/cm = 120,000 km
Now, let's compare the converted value of 120,000 km to the diameters of the planets:
- Mars has a diameter of approximately 6,779 km.
- Earth has a diameter of approximately 12,742 km.
- Saturn has a diameter of approximately 116,464 km.
- Jupiter has a diameter of approximately 139,820 km.
Based on this comparison, we can see that a diameter of approximately 12 cm in this scale model corresponds to Earth.
A student creates a scale model of planets where 1 centimeter (cm) is equal to 10,000 kilometers (km). In this model, which planet would have a diameter of approximately 12 cm? (1 point)
Mars
Earth
Saturn
Jupiter
1 answer