zhōujiǎo

周角

Word · Noun

full angle; perigon; 360-degree angle

Tone colorsmāmámǎmàma

Meanings

1 sense · 4 examples
1.

noun

full angle; perigon; an angle of 360 degrees formed by a ray completing one full rotation around its endpoint

technical

In geometry, a full angle represents a complete rotation. Its two sides (the initial and terminal rays) coincide, distinguishing it from a zero angle despite the similar appearance.

Zhōu周
jiǎo角
shì是
3603
dù6
de0
jiǎo度
 的
 角
 。

A full angle is an angle of 360 degrees.

Dāng当
yī一
tiáo条
shè射
xiàn线
rào绕
zhe着
tā它
de的
duān端
diǎn点
xuán旋
zhuǎn转
yī一
zhōu周
shí时
 ,
suǒ所
xíng形
chéng成
de的
jiǎo角
jiào叫
zuò做
zhōu周
jiǎo角
 。

When a ray rotates one full revolution around its endpoint, the angle formed is called a perigon.

Show 2 more examples
Zhōu周
jiǎo角
de的
liǎng两
tiáo条
biān边
chóng重
hé合
zài在
yī一
qǐ起
 。

The two sides of a full angle coincide with each other.

Yī一
gè个
zhōu周
jiǎo角
děng等
yú于
liǎng两
gè个
píng平
jiǎo角
 。

One full angle equals two straight angles.