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Earn +20 ptsQ: What is the volume of a sphere with a radius of 687 km?
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What is the surface area of the earth and how do you come up with the surface area?
Lets pretend that the Earth is a perfect sphere. Surface area of a sphere = 4(pi)(radius)^2. The radius of earth is 6378.1 km. Plug that into your equation and you'll get your answer.
What is the circumference of a circle that has a 1.8 km radius?
A circle with a radius of 1.8 km has a circumference of 11.31 km
What is the radius of a circle that has a diameter of 48 km?
radius = 48/2 = 24 km
What is the radius and diameter of venus?
Radius = approx 6050 km, so diameter = 12100 km.
What is the equation to find the volume of earth?
Where r is the radius of the Earth, and pi = 3.14 (2 decimal places). So, it's 4 thirds multiplied by pi multiplied by the cubed radius of the Earth (6378.1Km average)The best estimate for the Earth's volume is about 1083210000000 cubic km
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