Of or pertaining to the study of the measurement, properties, and relationships of quantities and sets, using numbers and symbols.
10类别 25129词条
像素为单位) 的安排。
平均。
在它对面一侧的中点连接在一个三角形中角的顶点的线段。
角的度量值是大于 0 但小于 90 度 ;请参阅钝角。
2 nonstraight 和非零的角度,都有共同的一面在内部的 noncommon 双方所形成的角度。
a path from one node in a network to another; doesn't have to be straight & can be more than 1 line between 2 nodes; part of a circle; see minor arc, major arc.
沿路径的圆弧形的终结点之间的距离。