Examples of using Pythagorean theorem in English and their translations into Russian
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The Pythagorean theorem is proved.
Actually, you haven't proven the pythagorean theorem"?
Along with the Pythagorean theorem establishes the fundamentals of axiomatic geometry and projective metrics.
All this is a proof of the celebrated Pythagorean Theorem!
The equation above is similar to the Pythagorean theorem, except with a minus sign between the( c t) 2{\displaystyle({\textrm{c}}\, t)^{2}} and the x 2{\displaystyle x^{2}} terms.
Then the vertical andhorizontal distances can be calculated with the Pythagorean theorem.
Unlike in the film,somebody correctly points out that the Pythagorean theorem recited applies only to right triangles, not all isosceles triangles.
Area and volume measurements,indirect measurements using Pythagorean theorem.
The theorem, which can also be thought of as a generalization of the Pythagorean theorem, is named after the Greek mathematician Pappus of Alexandria(4th century AD), who discovered it.
When θ is 90 degrees(π/2 radians), then cosθ 0, andthe formula reduces to the usual Pythagorean theorem.
The law of cosines is an extension of the pythagorean theorem to the arbitrary angles.
The historian of mathematics Roger L. Cooke observes that"It is hard to imagine anyone being interested in such conditions without knowing the Pythagorean theorem.
If a right triangle has integer side lengths a, b,c(necessarily satisfying the Pythagorean theorem a2+ b2 c2), then(a, b, c) is known as a Pythagorean triple.
The respective lengths a, b, and c of the sides of these three polygons satisfy theequation a2+ b2 c2, so line segments with these lengths form a right triangle by the converse of the Pythagorean theorem.
As with math, we might make mistakes out of ignorance, butonce someone shows us the proof for the Pythagorean theorem or for the invalidity of affirming the consequent, we agree.
Vectors coordinates are equal to its x and y components, therefore the length of the vector is the value of the hypotenuse of right-angled triangle,which can be found by using the Pythagorean theorem. .
Cooke concludes that Cantor's conjecture remains uncertain;he guesses that the ancient Egyptians probably knew the Pythagorean theorem, but"there is no evidence that they used it to construct right angles.
That is, by the Pythagorean theorem, they would form two integer-sided right triangles in which the pair( d, b){\displaystyle(d, b)} gives one leg and the hypotenuse of the smaller triangle and the same pair also forms the two legs of the larger triangle.
Jeffreys wrote that Bayes' theorem"is to the theory of probability what the Pythagorean theorem is to geometry.
Ancient Egyptian mathematicians had a grasp of the principles underlying the Pythagorean theorem, knowing, for example, that a triangle had a right angle opposite the hypotenuse when its sides were in a 3-4-5 ratio.
The fact that the structure of the genetic code to discover the laws of arithmetic, Euclidean geometry andeven the beginning of algebra in particular, the Pythagorean theorem, for example, classical Egyptian triangle, etc.
This tiling is called the Pythagorean tiling because it has been used as the basis of proofs of the Pythagorean theorem by the ninth-century Islamic mathematicians Al-Nayrizi and Thābit ibn Qurra, and by the 19th-century British amateur mathematician Henry Perigal.
Pythagorean theorem, named after the mathematician Pythagoras, although it was known before him to Babylonian mathematicians although it is not known if the Babylonians possessed a proof of the result; yet it is not known either, whether Pythagoras proved the result.
He is a child prodigy, understanding words almost immediately after his birth andbeing capable of explaining the Pythagorean theorem and Kepler's laws of planetary motion.
Kepler triangles combine two key mathematical concepts-the Pythagorean theorem and the golden ratio-that fascinated Kepler deeply, as he expressed: Geometry has two great treasures: one is the theorem of Pythagoras, the other the division of a line into extreme and mean ratio.
Einstein's 1905 presentation of special relativity was soon supplemented, in 1907, by Hermann Minkowski,who showed that the relations had a very natural interpretation in terms of a unified four-dimensional"spacetime" in which absolute intervals are seen to be given by an extension of the Pythagorean theorem.
A substantial generalization of the Pythagorean theorem to three dimensions is de Gua's theorem, named for Jean Paul de Gua de Malves: If a tetrahedron has a right angle corner(like a corner of a cube), then the square of the area of the face opposite the right angle corner is the sum of the squares of the areas of the other three faces.
American physicists Leon M. Lederman and Christopher T. Hill argue in their book Symmetry and the Beautiful Universe that Noether's theorem is"certainly one of the most important mathematical theorems ever proved in guiding the development of modern physics,possibly on a par with the Pythagorean theorem.
See also Einstein's proof by dissection without rearrangement The Pythagorean theorem is a special case of the more general theorem relating the lengths of sides in any triangle, the law of cosines: a 2+ b 2- 2 a b cos θ c 2,{\displaystyle a^{ 2}+ b^{ 2} -2ab\cos{\theta}=c^{2},} where θ is the angle between sides a and b.
For any orthodiagonal quadrilateral, the sum of the squares of two opposite sides equals that of the other two opposite sides: for successive sides a, b, c, and d,we have a 2+ c 2 b 2+ d 2.{\displaystyle\displaystyle a^{ 2}+ c^{ 2}= b^{ 2}+ d^{ 2}.} This follows from the Pythagorean theorem, by which either of these two sums of two squares can be expanded to equal the sum of the four squared distances from the quadrilateral's vertices to the point where the diagonals intersect.