Matematik och Logik SAT - Geometry

the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance

lutning, slope

(geometry) a part of a circle, which is curved

båge

the space between two lines or surfaces that are joined, measured in degrees or radians

vinkel

a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge

radian, vinkelmått

an angle measuring exactly 90 degrees

rät vinkel, vinkel på nittio grader

an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)

spetsig vinkel, vinkeln skarp

one of a pair of opposite angles made by two intersecting lines, which are always equal

vertikal vinkel, motstående vinkel

pairs of angles that share a common side and vertex in a polygon or between intersecting lines

konsekutiv vinkel, efterföljande vinkel

(geometry) a flat shape consisting of three or more straight sides

polygon

(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other

parallellogram

(geometry) a flat figure with four straight sides and four angles

fyrhörning, figur med fyra sidor

a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches

hyperbel

(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

parabola

(geometry) a flat shape with four equal sides in which opposite angles are equal

romb, fyrhörning

a geometric shape with five angles and five straight sides

pentagon

(geometry) a polyhedron with four flat sides, a triangular pyramid

tetraeder

(geometry) a flat shape with four flat sides, two of which are parallel

trapets

a type of triangle with all three sides of equal length

likbent triangel, triangel med lika sidor

a flat geometric shape consisting of three straight sides and one right angle

rätvinklig triangel, triangel med rät vinkel

a triangle in which all three interior angles are less than 90 degrees

skarp triangel, triangel med alla vinklar mindre än 90 grader

a type of triangle that has two sides of equal length and two angles of equal measure

isosceles triangel

a type of triangle that has all three sides of different lengths

olikbent triangel, triangel med olika sidor

a triangle in which one of the interior angles is greater than 90 degrees

trubbig triangel

a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex

rektangulär pyramid, pyramid med rektangulär bas

a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases

rätt cirkulär cylinder

a solid figure with a circular base and a vertex that is perpendicular to the center of the base

rätt cirkulär kon, kon med cirkulär bas

a small circle whose center moves around the circumference of a larger circle

epicykel

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

hypotenusa

the side of a geometric shape, usually the one considered as the bottom, from which the height is measured

bas, underkant

a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side

diameter

the length of a straight line drawn from the center of a circle to any point on its outer boundary

radie

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

hörn, toppspunkt

the total length of the external boundary of something

omkrets

(geometry) the length of the external boundary of a curved shape, especially a circle

omkrets

the measurement of a piece of land or a flat surface

yta, område

the total area that the surface of a three-dimensional object occupies

ytarea, yttrare

the amount of space that a substance or object takes or the amount of space inside an object

volym, kapacitet

a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve

asymptot

a straight line that touches a curve or surface at exactly one point, known as the point of tangency

tangent

a measuring instrument used to measure and draw angles

transportör, vinkelmätare

a line that divides a shape into two congruent parts

symmetrilinje, symmetriaxel

a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number

geometrisk serie

one-fourth of a circle, formed by two perpendicular radii and the connecting arc

kvadrant

an angle formed between two sides of a polygon that lies inside the shape

inre vinkel, inbyggd vinkel

(geometry) a closed plane curve that has two focal points

ellips

a straight line segment that connects two points on the edge of a circle

sträng, snodd

(of a straight line) joining opposite corners of a flat shape at an angle

diagonal, diagonal

(in geometry) describing shapes of the same size and form

kongruent, överensstämmande

having an equal distance from each other at every point

parallell

(of a line) intersecting two or more other lines at different points

transversal, korsande

(of lines or planes) intersecting each other at a 90 degree angle

vinkelrät

to divide something into two equal parts

bisektera, dela i två lika delar

(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape

översätta, flytta

(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something

asymmetri