Connexion
Couleurs et Formes - Formes Bidimensionnelles
Lisez cette leçon pour apprendre les noms de certaines formes bidimensionnelles en anglais, comme "kite", "square" et "oval".
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(geometry) a flat shape consisting of three straight sides and three angles
triangle
(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other
rectangle
a four-sided shape with two pairs of equal-length adjacent sides
losange, cerf-volant
a shape with four equal straight sides and four right angles, each measuring 90°
carré
(geometry) a flat shape with four flat sides, two of which are parallel
trapèze
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
parallélogramme
(geometry) a flat shape with four equal sides in which opposite angles are equal
rhombe
(geometry) a flat shape consisting of three or more straight sides
polygone
a flat geometric shape consisting of three straight sides and one right angle
triangle rectangle
a triangle that does not have a right angle
triangle oblique, triangle non droit
a type of triangle that has all three sides of different lengths
triangle scalène, triangle irrégulier
a type of triangle that has two sides of equal length and two angles of equal measure
triangle isocèle
a type of triangle with all three sides of equal length
triangle équilatéral, triangle à trois côtés égaux
a type of triangle in which all three angles are less than 90 degrees
triangle acutangle, triangle aigu
a type of triangle that has one angle greater than 90 degrees
triangle obtus, triangle à angle obtus
(geometry) a parallelogram with four straight sides and no right angles
rhomboïde
(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°
losange
a rectangular figure that has unequal adjacent sides with arched angles
rectangle, round-edged rectangle
