Wrote a textbook called the elements, which helped to systematise earlier knowledge of geometry.
The line that passes through the middle of the circle and has endpoints that lie on the circle.
Was the first person to use the symbol of π to represent the ratio of the circumference of a circle to its diameter
A local landmark that looks like a giant circle.
Made the first calculation for the value of pi by using the Pythagorean Theorem to find the areas of two regular polygons in order to approximate the area of a circle.
Discovered that a circle is bisected by its diameter. Also created a theorem which states that If three points A, B, and C lie on the circumference of a circle, whereby the line AC is the diameter of the circle, then the angle ∠ABC is a right angle .
The sixty-ninth decimal of pi.
Came up with the concept relating to calculations for cyclic quadrilaterals(4 sided geometric shape enclosed in circle).
Which language did the word “circle” originate from?
Verticales
Perimeter of a circle
Showed that a circle can be defined as the set of points in a plane that have a specified ratio of distances to two fixed points.
In Plato’s ______ letter there is a detailed definition and explanation of the circle. Plato explains the perfect circle, and how it is different from any drawing, words, definition or explanation.
Came up with ___’s Theorem, which states that if we inscribe or draw a hexagon in a circle, the three points of intersection of lines joining opposite sides of the shape lie on the same line.
A line whose endpoints lie on the circle but does not cut through the middle of the circle.
Portion of the circle enclosed by two radii and an arc.
A scribe, who was the author of the Rhind papyrus. The Rhind papyrus is the main source of information through which researchers have been able to study the mathematical method used by the egyptians, including their method of calculating the area of a circle, and the formula of pi.
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
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