A line segment that passes through the center of a circle and has its endpoints on the circle is a ___. A. diameter B. radius C. chord D. circumference 相关知识点: 试题来源: 解析 A。通过圆心且两端点在圆上的线段是直径,radius 是半径;chord 是弦;circumference 是周长。 反馈 收藏 ...
百度试题 结果1 题目 ___ arc弧 line,straight line直线 line segment线段 parallel lines平行线 segment of a circle弧形 相关知识点: 试题来源: 解析 其它平面图形 反馈 收藏
vector- a straight line segment whose length is magnitude and whose orientation in space is direction curve,curved shape- the trace of a point whose direction of motion changes Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
The area of the circle calculates whether the line segment in the circle is a radius The area of the circle calculates whether the line segment in the circle is a radius The information that is worth having It comes from the general learning accumulation summary There must be a problem ...
1Line segment ¯¯¯¯¯¯¯¯AB is a diameter of a circle with AB=24. Point C, not equal to A or B , lies on the circle. As point C moves around the circle, the centroid (center of mass) of △ABC traces out a closed curve missing two points. To the nearest posi...
1【题目】Line segment AB is a diameter of a circle withAB=24.Point C,not equal to A or B,lies on the circle.As point C moves around the circle,the centroid(center of mass)of△ABC traces out a closed curve missing two points.To the nearest positive integer,what is the area of the...
Let's set up an equation to find both points of intersection between a line and a circle, but do it in a way that makes it easy to tell which one (if either) lies between the terminating point and the starting point of your vector. Definition Suppose our equation of the circle is ...
题目The length of a radius of a circle is 20cm . A line segment is drawn between two points on the circle . The length of this line segment cannot be( ). A. 50cmB. 40cmC. 2cmD. 1cm相关知识点: 试题来源: 解析 A 反馈 收藏 ...
large circle's radius is 2 and the short length (the radius of the smaller semicircles) is 1, giving a 30∘−60∘−90∘ triangle; the triangle formed by the radii of A and the chord (C); and the four parts which are the corners of a circle inscribed in a square (D). ...
We note that the above description also holds for the convex hull segments in E. Each convex hull segment is closest to at most one point because of the way we have segmented the convex hull. This closest point induces the hyperbolic arc the same way the two points induce the arc for Vo...