Archimedes determined area of circle as pi*(radius squared). There are other formulas for areas dating back further, but none are as accurate as his.
One mathematician who made significant contributions to areas related to circles is Archimedes. He is known for his discovery of the relationship between the circumference and diameter of a circle, which is now known as π (pi). Archimedes also developed methods to approximate the area enclosed by a circle using polygons, a technique now known as the method of exhaustion.
pythagoras. Aristotales
Brahmagupta, whose main work was called Brahmasphutasiddhanta might be one. Aryabhata did some work with pi, which is related to the perimeter of circles.
Difference in areas = A1 - A2 where A1 and A2 are the areas of the larger and smaller circles. Other expressions will depend on what information about the circles is available: radius, diameter, circumference.
Like other areas, areas of circles are expressed in units of area. Some of these are: -- meter2 -- centimeter2 -- millimeter2 -- kilometer2 -- inch2 -- foot2 -- yard2 -- mile2 -- furlong2 -- acre -- hectare -- section
The three areas of development go back to the three circles. The circles include: Classroom, Leadership, and SAE (Supervised Agriculture Experience).
Circles and triangles are both geometric shapes, and their areas can be found using certain formulas.
Harold Frank Pearson is known for his work as a mathematician and academic. He has contributed to the field of mathematics through research publications, specifically in the areas of algebra and combinatorics.
The growth of urban areas has contributed to overcrowding simply because most people believe that better jobs are centered in urban areas, and they flock the places in search of the opportunities, leading to overcrowding.
For several calculations related to circles and spheres - relation between the circumference and the radious of a circle, calculate a circle's area, calculate the volume or the surface of a sphere. Also in several integrations (calculation of areas), which seem to be unrelated to circles, and in statistics - also in contexts where the relationship to a circle is not obvious.
Working out areas and volumes of circles and spheres respectively
convergent plate boundary. :)
Plato was a mathematician, writer, and philosopher in Classical Greece. He did much of studying in areas of western civilization.