píngjiǎo

平角

Word · Noun

straight angle

Tone colorsmāmámǎmàma

Meanings

1 sense · 3 examples
1.

noun

straight angle

neutral

A fundamental concept in geometry. Its sides form a straight line, making it a 180-degree angle.

Yí一
gè个
píng平
jiǎo角
děng等
yú于
liǎng两
gè个
zhí直
jiǎo角
 。

A straight angle is equal to two right angles.

Zài在
jǐ几
hé何
tú图
xíng形
zhōng中
 ,
yì一
tiáo条
zhí直
xiàn线
kě可
yǐ以
kàn看
zuò作
shì是
yí一
gè个
píng平
jiǎo角
 。

In geometry, a straight line can be considered a straight angle.

Show 1 more example
Sān三
jiǎo角
xíng形
de的
nèi内
jiǎo角
zǒng总
hé和
shì是
yī1
bǎi8
bā0
shí度
 ,
dù也
yě就
jiù是
shì一
yí个
gè平
píng角
 。

The sum of the interior angles of a triangle is 180 degrees, which is one straight angle.