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Who was the Greek mathematician who first calculated the circumference of the Earth?
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When was the the circumference of the Earth first measured and by who?
One possible person is Eratosthenes of Cyrene ~230 BC as he was a Greek scientist who calculated the circumference of the Earth, with remarkable accuracy (some values for the "stadia" he used gives a result within 6% of the actual polar circumference). See link for further information
Who was the greek geometry mathematician?
Pythagoras
Who is the Greek mathematician who invented an easier way of finding the GCF?
Euclid is the Greek mathematician who invented an easier way of finding the GCF.
Who was an important Greek scientist and mathematician?
Aristotle.
Who invented trignometry?
hipparcus a greek mathematician
The Greek geographer mathematician astronomer and poet who calculated the circumference of Earth was?
Eratosthenes
Who was the greek mathematician who measured the circumference of the earth?
Eratosthenes
What scientist found Earth was round?
Greek mathematician and astronomer, Eratosthenes, is credited with determining that the Earth is spherical. In the 3rd century BCE, he calculated the Earth's circumference using the angle of the sun's rays at two different locations.
What are facts on Eratosthenes?
Eratosthenes was a Greek mathematician and astronomer, named chief of the Library of Alexandria. He is recognized as the first person that calculated the circumference of Earth, he did it by his own rudimentary means and the results were quite accurate.
Who calculated the size of earth?
The Greek mathematician and astronomer Eratosthenes is credited for calculating the Earth's circumference around 240 BC. He did so by comparing the angle of the shadow cast by a vertical stick at noon in two different cities and using basic trigonometry to estimate the Earth's size.
Who created the formula of a circumference of a circle?
Archimedes, a famous Greek mathematician.
What is Eratosthenes?
He was an ancient Greek mathematician of the 2nd/3rd century BC, as well as a poet, geographer, musical composer, scholar, and astronomer. He was the first Greek to estimate the circumference and tilt of the earth. He created a map of the earth based on the knowledge available at the time. He was highly respected, and his calculations of the earth's circumference were used for hundreds of years. Today, his method for finding prime numbers from 1-100 is known as the 'Sieve of Eratosthenes' and is taught in math textbooks.
Who first accurately calculated the circumference of the Earth?
Eratothsenes Follow the link to his very cool projectThe Ancient Greeks - and they got it right, which was more than Columbus did!The Greek mathematician Eratosthenes calculated the circumference of the Earth fairly accurately over 2300 years ago!Eratosthenes was the first person to do this. He measured the distance netween two points and the different angles mad by the Sun - and worked out from these. His result was surprisingly accurate.
Who was the first person to mesure the earth's circumference?
The first person credited with measuring the Earth's circumference was the ancient Greek mathematician and astronomer Eratosthenes. He used the angle of the shadow cast by a vertical stick in Syene and Alexandria to estimate the Earth's size with impressive accuracy for his time.
Who came up with circumference?
Archimedes, a famous Greek mathematician, born about 287 B.C.
Is it true or false that the Greek Eratosthenes is known for his calculation of the earths weight?
False. Eratosthenes was a Greek mathematician and astronomer known for his calculation of the Earth's circumference, not its weight.
Who is aristarchus?
A Greek mathematician who believed (uncommonly) that the Earth was in orbit around the Sun.
