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Matematică și Evaluare ACT - Geometry
Aici vei învăța câteva cuvinte în engleză legate de geometrie, cum ar fi "tangentă", "vârf", "elipsă" etc., care te vor ajuta să treci cu bine de ACT-urile tale.
Revizuire
Fișe de studiu
Ortografie
Chestionar
the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance
pantă
(geometry) a part of a circle, which is curved
arc, parte a unui cerc
a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge
radian, unitate de măsură pentru unghiuri
the length of a straight line drawn from the center of a circle to any point on its outer boundary
rază, semidiametru
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
diametru, diametru
the total length of the external boundary of something
perimetru
(geometry) the length of the external boundary of a curved shape, especially a circle
circumferință
the measurement of a piece of land or a flat surface
suprafață
the amount of space that a substance or object takes or the amount of space inside an object
volum, capacitate
the space between two lines or surfaces that are joined, measured in degrees or radians
unghi, unghi (măsură)
an angle measuring exactly 90 degrees
unghi drept, unghi de 90 de grade
one of a pair of opposite angles made by two intersecting lines, which are always equal
unghi vertical, unghi opus la vârf
an angle formed between two sides of a polygon that lies inside the shape
unghi interior, unghi intern
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
unghi ascuțit, unghi mai mic de 90 de grade
pairs of angles that share a common side and vertex in a polygon or between intersecting lines
unghiuri consecutive, unghiuri adiacente
(of angle) greater than 90 degrees but less than 180 degrees
obtuz
a measuring instrument used to measure and draw angles
raportor, gonometru
(of lines or planes) intersecting each other at a 90 degree angle
perpendicular, la unghi drept
(geometry) a flat shape consisting of three or more straight sides
poligon, figură geometrică cu mai multe laturi
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
paralelogram, orice formă plată cu patru laturi drepte
characterized by or resembling a tetrahedron, which has four triangular faces
tetraedric, în formă de tetraedru
(geometry) a flat shape with four flat sides, two of which are parallel
trapez, trapezoid
a geometric shape with five angles and five straight sides
pentagon, figură cu cinci laturi
(geometry) a flat figure with four straight sides and four angles
patrulater, figură plană cu patru laturi drepte
(geometry) a flat shape with four equal sides in which opposite angles are equal
romb, rombo
a small circle whose center moves around the circumference of a larger circle
epicicl, cerc secundar
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
hiperbolă, curbă hiperbolică
(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
parabolă, curbă parabolică
a flat geometric shape consisting of three straight sides and one right angle
triunghi dreptunghic, triunghi cu unghi drept
a triangle in which all three interior angles are less than 90 degrees
triunghi ascuțitunghic, triunghi acut
a type of triangle with all three sides of equal length
triunghi echilateral, triunghi echilateral
a type of triangle that has all three sides of different lengths
triunghi scalen, triunghi cu laturi inegale
describing a triangle with at least two sides of equal length
isoscel
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
ipotenuză, cea mai lungă latură a unui triunghi dreptunghic
a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases
cilindru circular drept, cilindru drept cu bază circulară
a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex
piramidă dreptunghiulară, piramidă cu bază dreptunghiulară
(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
asimetrie
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
vârf, vertex
a straight line connecting opposite corners of a flat shape at an angle
diagonală, linie diagonală
(in geometry) describing shapes of the same size and form
congruent, suprapus
the side of a geometric shape, usually the one considered as the bottom, from which the height is measured
bază, latură de bază
a pair of geometric figures, such as lines or planes, that do not meet or intersect, no matter how far they are extended
paralelă, linie paralelă
a line that divides a shape into two congruent parts
linie de simetrie, axa de simetrie
a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number
serie geometrică, progresie geometrică
the total area that the surface of a three-dimensional object occupies
suprafață, aria suprafeței
(of a line) intersecting two or more other lines at different points
transversal, secant
one-fourth of a circle, formed by two perpendicular radii and the connecting arc
cadran, sfert de cerc
a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve
asimptotă, linie asimptotică
to divide something into two equal parts
a împărți în două părți egale, a tăia în jumătate
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
tangentă, linie tangentă
a straight line segment that connects two points on the edge of a circle
coardă, acord
(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape
transla, deplasa
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