Barvy a Tvary - Dvourozměrné tvary
Přečtěte si tuto lekci, abyste se naučili názvy některých dvourozměrných tvarů v angličtině, jako jsou "drak", "čtverec" a "ovál".
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a completely round, plain shape

kruh, kruhový tvar
(geometry) a flat shape consisting of three straight sides and three angles

trojúhelník, trojúhelník
(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other

obdélník, obdélník
a four-sided shape with two pairs of equal-length adjacent sides

kosočtverec, křídelník
a shape with four equal straight sides and four right angles, each measuring 90°

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

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

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

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

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

pravouhlý troúhelník, pravý trojúhelník
a triangle that does not have a right angle

šikmý trojúhelník, obtuse trojúhelník
a type of triangle that has all three sides of different lengths

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

isosceles trojúhelník, rovnoramenný trojúhelník
a type of triangle with all three sides of equal length

rovnostranný trojúhelník, rovnoramenný trojúhelník
a type of triangle in which all three angles are less than 90 degrees

ostrý trojúhelník, ostroúhlý trojúhelník
a type of triangle that has one angle greater than 90 degrees

obtusní trojúhelník, trojúhelník s tupým úhlem
(geometry) a parallelogram with four straight sides and no right angles

rhombus, paralelogram bez pravých úhlů
any half of a circle

polokruh, polokruhová plocha
(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°

kosočtverec, rhombus
a rectangular figure that has unequal adjacent sides with arched angles

oválný,podlouhlý, round-edged rectangle
a shape that is wide in the middle and narrow at both ends

ovál, oválný tvar
