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thales of miletus
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∙ 11y ago
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Who was the first mathematician to have measured the circumference of the earth?
Eratosthenes of Cyrene using shadows at two different places in Egypt. An amazing achievement for those times (about 200-250BC)
Who measured the size of the earth using a shadow stick and knowing the distance between two cities?
Eratosthenes of Cyrene 3rd century
What contributions did thales make to the mathematics?
he fiqued out the height of a pyramid using the length of its shadow and he was one of the first people to use geometry to solve practical problems.
What was thales contribution in field of mathematics?
he fiqued out the height of a pyramid using the length of its shadow and he was one of the first people to use geometry to solve practical problems.
What mathematician invented how to graph a line using intercepts?
It was the French mathematician Rene Descartes who created the coordinate plane.
What is the center of mass of a square based pyramid when its height is given?
I think, it lies in 1/4 of height measured from the base(in the centre of the square, of course) I did the calculation using integral
How voltage measured?
It is measured using a Voltmeter
How can acceleration be measured?
Acceleration can be measured using an accelerometer.
What 3d object can you make using 4 triangles?
A tetrahedron or triangular pyramid.
How temperature is measured using 8051 micro-controller?
how temperature is measured using 8051 micro-controler?
What is measured by furlongs?
horse race tracks are measured using furlong
How do you make a word pyramid using will?
blow
