what is the circumference of the earth
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- The circumference of Earth at the equator is about 24,902 miles (40,075 km), but from pole-to-pole — the meridional circumference — Earth is only 24,860 miles (40,008 km) around. This shape, caused by the flattening at the poles, is called an oblate spheroid.
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Geography of the Earth's Equator This is because when one is at the equator the circumference is roughly 24,000 miles or 40,000 kilometers (for simplicity) and it takes 24 hours for the Earth to make one full rotation.
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How Many Miles Around the Earth? Planet Earth, which we humans and all currently-known forms of life call home, is the third planet from the Sun, and the largest of the terrestrial planets. With a mean radius of 6,371 km (3,958.8 miles), it is slightly larger than Venus (which has a radius of approx. 6,050 km), almost twice the size of Mars (~3,390 km), and almost three times the size of Mercury (~2,440 km). Basically, Earth is a pretty big world.
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10 reasons for facial swelling and why you should take it seriously Apart from these medical conditions, facial burn or trauma, swelling in the eyes, salivary gland problems, dental problems, head injuries, and even a broken nose can cause facial swelling. Certain cancers too may cause swollen face. Preeclampsia or pregnancy induced hypertension in which a pregnant woman develops high blood pressure and has proteins in her urine, also causes abnormal swelling of the face and hands. Simple remedies such as applying ice-packs to the swollen area can cause the swelling to subside if your face has been injured in some way. In case of allergies, take some anti-histamines. Try sleeping with extra pillows or elevate the head of the bed to reduce ...
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Spherical Earth Eratosthenes, a Greek astronomer from Hellenistic Libya (276–194 BC), estimated Earth 's circumference around 240 BC. He had heard that in Syene the Sun was directly overhead at the summer solstice whereas in Alexandria it still cast a shadow.
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Earth radius For the historical development of the concept, see Spherical Earth. Earth radius is the distance from the Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕. This article deals primarily with spherical and ellipsoidal models of the Earth.
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- The diameter of the earth at the equator is 12,756.32 kilometers, or 7,926.41 miles, or 41851443 feet.   The diameter of the earth through the poles is 12,715.43 kilometers … , or 7,901.002 miles, or 41717290 feet.  Thus the earth is 41 km, or 25 miles, or 134153 feet wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like ball).he equatorial diameter of the planet Uranus is 51,118 km (31,763 miles).   The equatorial diameter of the planet Earth is 12,576 km (7,926 miles).   Because of its th … icker atmosphere, Uranus is therefore 4 times as wide as Earth, and its volume 63 times that of Earth.
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- How big is the earth and how big is the sun? The Earth has a diameter of 8825.25(12756.28 km) and a circumference of about 25000 miles (40000 km).The Sun has a diameter of about 865000 miles (1391780km) and an equator … ial circumference of about 2.7 million miles (4.4 milion km).The Sun is 109 times wider than the Earth and about 1.3 million Earths could fit inside the Sun.he Earth has a diameter of 8825.25(12756.28 km) and a circumference of about 25000 miles (40000 km). The Sun has a diameter of about 865000 miles (1391780km) and an equator … ial circumference of about 2.7 million miles (4.4 milion km).
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- for the circumference of the earth at the equator is about t v, { r r miles. It is remarkable that around 240 B.C.E., basic geometry helped determine a very close approximation of the circumference of the earth. s stade ≈xrr feet.  So, Eratosthenes’ estimate was about wr⋅w,rrr⋅xrr feet, or about tz,vrr miles. for the circumference of the earth at the equator is about tv,{rr miles.   In your own words, explain how parallel lines cut transversals into proportional segments.
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Geodesy and the Size and Shape of the Planet Earth Earth is classified as the largest of the terrestrial planets based on its circumference and diameter as well. At the equator, Earth's circumference is 24,901.55 miles (40,075.16 km). It is slightly smaller between the North and South poles at 24,859.82 miles (40,008 km).
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- The diameter of the earth at the equator is 7,926.41 miles (12,756.32 kilometers). But, if you measure the earth through the poles the diameter is a bit shorter - 7,901 miles (12,715.43 km). Thus the earth is a tad wider (25 miles / 41 km) than it is tall, giving it a slight bulge at the equator.
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What is the diameter of the Earth? But the diameter of the earth through the poles is 12,715.43 kilometers or 7,901.00 miles. Thus the earth is 59 km or 25 miles wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like), or oblate spheroid (squashed sphere).ut the diameter of the earth through the poles is 12,715.43 kilometers or 7,901.00 miles. Thus the earth is 59 km or 25 miles wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like), or oblate spheroid (squashed sphere).
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How many miles around is the earth? Best Answer: I feel the question should be what is the circumference of earth-It is-The average radius of the Earth is 3,959 miles (6,374 kilometers). The equitorial diameter of the Earth (distance from one side of the Earth to the other at the equator) is about 7,926 miles. The ratio of the circumference to the diameter of a circle (circumference/diameter) is written as the symbol pi. Pi is approximately 3.141592. 3.14159265 3.1415926535 Therefore, to determine the circumference from the diameter given above: equitorial diameter x 3.141592 = equitorial circumference | | 7,926 x 3.141592 = 24,900 | | The earth has a circumference of approximately 24,900 miles.
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- To compensate for the 0.2422 day (slightly under a quarter of a day each year) to keep in tune with the seasons, the calendar adds a leap day every four years, except when century years are not divisible by 400.
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- Best Answer: The diameter of the earth at the equator is 7,926.41 miles (12,756.32 kilometers). But, if you measure the earth through the poles the diameter is a bit shorter - 7,901 miles (12,715.43 km).This the earth is a tad wider (25 miles / 41 km) than it is tall, giving it a slight bulge at the equator.eport Abuse. The diameter of the earth at the equator is 7,926.41 miles (12,756.32 kilometers). But, if you measure the earth through the poles the diameter is a bit shorter - 7,901 miles (12,715.43 km). This the earth is a tad wider (25 miles / 41 km) than it is tall, giving it a slight bulge at the equator.
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- The equatorial diameter of the Earth is 12,756 km. This is the diameter of the Earth measured from one side of the Earth, passing through the center. If you go from pole to pole through the center, the distance is only 12,713 km. We have written several articles about Earth for Universe Today.
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How far can a person see before the curvature of the earth blocks the view? Since there are 360 degrees in a circle, this angle is about is about 1/7930 of the circumference of the circle. And the circle in question, the earth, has an average circumference of 40,041,470 meters. Dividing by 7930 results in 5048.88 meters, or a little over 5 kilometers.
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How did Eratosthenes measure the circumference of the earth? The measure of the circumference of the earth made by advanced satellites is approximately 40.008 kilometers. Considering the simplicity and rudimentary but ingenious technique used by Eratosthenes, its calculus approximation was amazing. Only erred in 6.192 kms.
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How Many Miles Is the Earth's Diameter? The diameter of the Earth is 7,926 miles at the equator; however, if the diameter of the Earth is measured through the North and South Poles, the diameter is only 7,901 miles. This length is slightly shorter than the width. Continue Reading.
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- The circumference of the Earth at the equator is 40,075 kilometers or 24,902 miles. The circumference of the Earth through the poles is 40,008 kilometers or 24,860 miles.
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Circumference of the Earth If you measure the circumference around the Earth’s equator, you get the 40,075 km figure I mentioned up to. But if you measure it from pole to pole, you get 40,007 km. This is because the Earth isn’t a perfect sphere; it bulges around the equator because it’s rotating on its axis.
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- Circumference of the sun: 2,713,406 miles. Circumference of Earth: 24,901 miles. Average hiking speed is 2-3 miles per hour. Since these are going to be huge numbers and it is improbable that anyone would ever be able to set foot on the sun, or walk across an ocean, we are taking some liberties.
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What is the distance around the world on the equator? How far around is the Earth? The average radius of the Earth is 3,959 miles (6,374 kilometers). The equitorial diameter of the Earth (distance from one side of the Earth to the other at the equator) is about 7,926 miles. The ratio of the circumference to the diameter of a circle (circumference/diameter) is written as the symbol pi. Pi is approximately 3.141592.
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How many miles around is the earth? The average radius of the Earth is 3,959 miles (6,374 kilometers). The equitorial diameter of the Earth (distance from one side of the Earth to the other at the equator) is about 7,926 miles. The ratio of the circumference to the diameter of a circle (circumference/diameter) is written as the symbol pi. Pi is approximately 3.141592.
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circumference circumference - the length of the closed curve of a circle. length - the linear extent in space from one end to the other; the longest dimension of something that is fixed in place; the length of the table was 5 feet. sextant - a unit of angular distance equal to 60 degrees.
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What is the earth's diameter?   The diameter of the earth at the equator is 7,926.41 miles or 12,756.32 kilometers. …   Thus the earth is 25 miles or 41 km wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like).