Kleuren en vormen - Tweedimensionale vormen

a completely round, plain shape

cirkel

(geometry) a flat shape consisting of three straight sides and three angles

driehoek

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

rechthoek

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

ruit

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

vierkant

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

trapezium

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

parallellogram

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

ruit

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

veelhoek

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

rechthoekige driehoek

a triangle that does not have a right angle

oblique driehoek

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

ongelijkzijdige driehoek

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

isocles driehoek

a type of triangle with all three sides of equal length

gelijkzijdige driehoek

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

scherphoekige driehoek

a type of triangle that has one angle greater than 90 degrees

stomphoekige driehoek

(geometry) a parallelogram with four straight sides and no right angles

rhomboïde

any half of a circle

halve cirkel

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

ruit

a rectangular figure that has unequal adjacent sides with arched angles

oblong,langwerpige rechthoek

a shape that is wide in the middle and narrow at both ends

een ovaal