diameter (n)
/daɪˈæm.ɪ.tər/
đường kính
a straight line that crosses a circle through the centre, or the length of this line
![diameter](https://7vel.com/assets/assets-v2/img/library/diameter.jpg)
circumference (n)
/səˈkʌm.fər.əns/
chu vi
the distance measured around the edge of a circle or a round object or area
![circumference](https://7vel.com/assets/assets-v2/img/library/circumference.jpg)
height (n)
/haɪt/
chiều cao, bề cao; độ cao
the degree to which something is high or someone is tall
![height](https://7vel.com/assets/assets-v2/img/library/height.jpg)
length (n)
/leŋθ/
bề dài, chiều dài, độ dài
the measurement of something from end to end or along its longest side
![length](https://7vel.com/assets/assets-v2/img/library/length.jpg)
measure (v)
/ˈmeʒ.ər/
đo, đo lường
to find the exact size, amount, speed etc of something using a special tool or special equipment
![measure](https://7vel.com/assets/assets-v2/img/library/measure.jpg)
radius (n)
/ˈreɪ.di.əs/
bán kính
(the length of) a straight line joining the centre of a circle to its edge or the centre of a sphere to its surface
![radius](https://7vel.com/assets/assets-v2/img/library/radius.jpg)
adjust (v)
/əˈdʒʌst/
điều chỉnh
to change something slightly, especially to make it more correct, effective, or suitable
![adjust](https://7vel.com/assets/assets-v2/img/library/adjust.jpg)
extend (v)
/ɪkˈstend/
mở rộng
to increase the size of a building or area, especially by adding extra parts onto it
![extend](https://7vel.com/assets/assets-v2/img/library/extend.jpg)
convey (v)
/kənˈveɪ/
truyền tải
to express a thought, feeling, or idea so that it is understood by other people
![convey](https://7vel.com/assets/assets-v2/img/library/convey.jpg)
victory (n)
/ˈvɪktəri/
sự chiến thắng
the fact of winning a competition or battle, or an occasion when someone wins
![victory](https://7vel.com/assets/assets-v2/img/library/victory.jpg)
![](themes/7vel/images/chan_ghichu.png)
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