(strmost)
sklon
the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance
(křivka)
oblouk
(geometry) a part of a circle, which is curved
(radian)
radián
a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge
(rádius)
poloměr
the length of a straight line drawn from the center of a circle to any point on its outer boundary
(diametr)
průměr
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
(perimetr)
obvod
the total length of the external boundary of something
(obruba)
obvod
(geometry) the length of the external boundary of a curved shape, especially a circle
(oblast)
plocha
the measurement of a piece of land or a flat surface
(velikost prostoru)
objem
the amount of space that a substance or object takes or the amount of space inside an object
Volume refers to the amount of space occupied by a substance or object. It can also refer to the capacity or internal space within an object. Volume is typically measured in units such as liters or cubic meters and is calculated by multiplying the length, width, and height of an object or by using specific formulas for irregular shapes. In the context of liquids or gases, volume is often expressed as the amount of fluid that can be contained within a given container. Volume is a fundamental concept in physics, chemistry, engineering, and other scientific disciplines, and it plays a crucial role in various applications, including the design of containers and the measurement of quantities in everyday life.
(úhly)
úhel
the space between two lines or surfaces that are joined, measured in degrees or radians
(kolmý úhel)
pravý úhel
an angle measuring exactly 90 degrees
Gramatické Informace:
(protilehlý úhel)
vertikální úhel
one of a pair of opposite angles made by two intersecting lines, which are always equal
Gramatické Informace:
(úhel uvnitř)
vnitřní úhel
an angle formed between two sides of a polygon that lies inside the shape
Gramatické Informace:
(ostré úhly)
ostý úhel
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
Gramatické Informace:
(po sobě jdoucí úhly)
sousední úhly
pairs of angles that share a common side and vertex in a polygon or between intersecting lines
Gramatické Informace:
(obtus)
obtusní
(of angle) greater than 90 degrees but less than 180 degrees
(protrakátor)
úhloměr
a measuring instrument used to measure and draw angles
A protractor is a tool used to measure and draw angles. It is usually a flat, semicircular or circular device marked with degree measurements from 0 to 180 or 360. The protractor has a straight edge for aligning with a line or point, while the curved side is used to measure the angle between two meeting lines. Protractors are commonly used in geometry, drafting, carpentry, and construction to ensure accurate angle measurements for various projects. They come in different sizes and types, including digital versions for easier reading.
(kolmá)
kolmý
(of lines or planes) intersecting each other at a 90 degree angle
(manyúhelník)
polygon
(geometry) a flat shape consisting of three or more straight sides
(rovnoběžník)
paralelogram
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
(tetrahedronový)
tetraedrický
characterized by or resembling a tetrahedron, which has four triangular faces
(trapezoid)
trapez
(geometry) a flat shape with four flat sides, two of which are parallel
(pětiúhelník)
pentagon
a geometric shape with five angles and five straight sides
(čtyřstranný obrazec)
čtyřúhelník
(geometry) a flat figure with four straight sides and four angles
(romb)
kosočtverec
(geometry) a flat shape with four equal sides in which opposite angles are equal
(malý kruh)
epicykl
a small circle whose center moves around the circumference of a larger circle
(dukola)
hyperbola
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
(paraboloid)
parabola
(geometry) a symmetrical open curve that is similar to the path of an object thrown into the air passes till it falls back to earth
(elipsa)
ellipse
(geometry) a closed plane curve that has two focal points
(pravý trojúhelník)
pravouhlý troúhelník
a flat geometric shape consisting of three straight sides and one right angle
Gramatické Informace:
(ostronohý trojúhelník)
ostrý trojúhelník
a triangle in which all three interior angles are less than 90 degrees
Gramatické Informace:
(rovnoramenný trojúhelník)
rovnostranný trojúhelník
a type of triangle with all three sides of equal length
Gramatické Informace:
(trojúhelník různostranný)
různostranný trojúhelník
a type of triangle that has all three sides of different lengths
Gramatické Informace:
(isosceles)
isoscelesní
describing a triangle with at least two sides of equal length
(hypotenuza)
přepona
the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle
(pravoúhlý válec)
pravoúhlý válcový útvar
a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases
Gramatické Informace:
(pyramida s obdélníkovým základem)
obdélníková pyramida
a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex
Gramatické Informace:
(nevyváženost)
asymetrie
(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
(úhel)
vrchol
a point where two or more lines, edges, or rays meet to form an angle, or the point at which the sides of a polygon intersect
(diagonála)
úhlopříčka
a straight line connecting opposite corners of a flat shape at an angle
(kongruentní)
shodné
(in geometry) describing shapes of the same size and form
(základna)
báze
the side of a geometric shape, usually the one considered as the bottom, from which the height is measured
(paralely)
rovnoběžky
a pair of geometric figures, such as lines or planes, that do not meet or intersect, no matter how far they are extended
(symetrická osa)
osa souměrnosti
a line that divides a shape into two congruent parts
Gramatické Informace:
(geometrická posloupnost)
geometrická řada
a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number
Gramatické Informace:
(plocha povrchu)
povrchová plocha
the total area that the surface of a three-dimensional object occupies
Gramatické Informace:
(transverzální)
příčná
(of a line) intersecting two or more other lines at different points
(čtvrtina)
kvadrant
one-fourth of a circle, formed by two perpendicular radii and the connecting arc
(asymptotická přímka)
asymptota
a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve
(půlit)
rozdělit
to divide something into two equal parts
Gramatické Informace:
(dotyčnice)
tečna
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
(přímka)
chorda
a straight line segment that connects two points on the edge of a circle
(translatovat)
přesunout
(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape
Gramatické Informace:
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