Angle trisection

Angles may be trisected via a Neusis construction, but this uses tools outside the Greek framework of an unmarked straightedge and a compass.

Bisection of arbitrary angles has long been solved.

Rulers. The displayed ones are marked — an ideal straightedge is un-marked

Angle trisection is a classical problem of compass and straightedge constructions of ancient Greek mathematics. It concerns construction of an angle equal to one third of a given arbitrary angle, using only two tools: an unmarked straightedge, and a compass.

单词	Trisecting the Angle
释义	Trisecting the Angle 英语百科 Angle trisection Angle trisection is a classical problem of compass and straightedge constructions of ancient Greek mathematics. It concerns construction of an angle equal to one third of a given arbitrary angle, using only two tools: an unmarked straightedge, and a compass.
随便看	Baedsonia psittacosis的意思 B.Ae.E的意思 BAEE的意思 BAeE.的意思 Baegado的意思 Baegrokdam的意思 Baegun的意思 Baegunbong的意思 Baegunsan的意思 Baegyado的意思 Baegyangsa的意思 BAE Hawk的意思 Baehr的意思 baehrendtz的意思 Baehr Lohlein lesion的意思 Baehr Schiffrin syndrom的意思 Baek的意思 Baekado的意思 Baekamsan的意思 Baekdeosan的意思 baeke的意思 Baekeland的意思 Baekeland, Leo Hendrik的意思 baekeland process的意思 baekgaard的意思

Trisecting the Angle

Angle trisection