Statistics for Shape Names - Polygons and Platonic Solids

Click here to take the quiz!

EDGES	SHAPE	% Correct
3	triangle (or trigon)	97%
6	hexagon	91%
5	pentagon	90%
8	octagon	85%
10	decagon	77%
7	heptagon	76%
9	enneagon or nonagon	74%
4	quadrilateral (or quadrangle or tetragon)	68%
12	dodecagon	63%
8	CUBE	60%
20	DODECAHEDRON	46%
4	TETRAHEDRON	38%
13	tridecagon (or triskaidecagon)	36%
15	pentadecagon (or pentakaidecagon)	30%
17	heptadecagon (or heptakaidecagon)	28%
16	hexadecagon (or hexakaidecagon)	28%
12	ICOSAHEDRON	28%
18	octadecagon (or octakaidecagon)	28%
6	OCTAHEDRON	28%
14	tetradecagon (or tetrakaidecagon)	27%
20	icosagon	22%
19	enneadecagon (or enneakaidecagon)	20%
11	hendecagon	20%
1,000,000	megagon	10%
100	hectogon	9%
10,000	myriagon	8%
1000	chiliagon	7%
30	triacontagon	7%