Tìm kiếm
Quadrant
01
bốn phần, dụng cụ đo độ cao
a measuring instrument for measuring altitude of heavenly bodies
02
tư
one-fourth of a circle, formed by two perpendicular radii and the connecting arc
03
tứ phân
any of the four areas into which a plane is divided by two orthogonal coordinate axes
04
tứ phân, một phần tư của vòng tròn
a quarter of the circumference of a circle
quadrant
n
quad
n
Ví dụ
Each quadrant of a circle represents one-fourth of the circle's area.
The quadrant shape is often used in various engineering and architectural designs.
In a pie chart, each section can be divided into quadrants for detailed analysis.
The angle of a quadrant is 90 degrees because it is formed by two perpendicular radii.
A 150-degree angle is another example of an oblique angle, falling in the second quadrant.
