Meaning of 半圆
半圆 means semicircular arc; half of a circle's circumference; semicircular disk; half-circle (the plane area). Pronounced bàn yuán.
- semicircular arc; half of a circle's circumference
- semicircular disk; half-circle (the plane area)
Definitions & Examples
Zhè这
gè个
bàn半
yuán圆
de的
hú弧
cháng长
shì是
yuán圆
zhōu周
cháng长
de的
yī一
bàn半
。
The arc length of this semicircle is half the circumference of the full circle.
Qǐng请
huà画
chū出
zhí直
jìng径
ABA
suǒB
duì所
de对
bàn的
yuán半
圆
。
Please draw the semicircle subtended by diameter AB.
Bàn半
yuán圆
de的
dù度
shù数
shì是
yī1
bǎi8
bā0
shí度
。
The degree measure of a semicircle is 180 degrees.
Relations
Antonyms
Measure Words
个/ gè
Primary
道/ dào