5. If a circle passes through each vertex of a polygon, the circle is called the circumcircle of the polygon and the polygon is called the inscribed polygon of the circle. 6. A straight line segment joining two points on the circumference of a circle is called a chord of the circle. A...
as shown in FIG.1A. The modulus of pressurized water filled in the barrel shape probe is many times more than that of even hard and dense soil. The difference between the radius of the circular arch of the barrel shape and the perpendicular distance from the chord to the circular arch cen...
The Chord diagram (Figure 6) was used to express the land cover change. It was found that agriculture, grassland, and forest are the main land cover types, and account for most of the land studied. Figure 6. Land cover change in GYRR from 1995 to 2020 using a Chord diagram ...