x = m∠AOB = minor arc from A to B = 120° Central Angles and Arcs A chord is a segment that has its endpoints on a circle. The diameter is the longest chord of a circle and it passes through the center of a circle. A line is called a straight angle and it forms a 180 degre...
- explain intercepted arc intercepted arc The term 'intercepted arc' as it applies to the area of basic math can be defined as 'that part of a circle that lies between two segments, rays, or secants that intersect the circle (e.g., )'. ...
百度试题 结果1 题目Angles ON Circles Angles ON Circles are half of their intercepted arc.___angle = 12 arc 相关知识点: 试题来源: 解析 m∠ CBA = 12m(BA) 反馈 收藏
Arc of a Circle | Overview, Length & Examples from Chapter 9 / Lesson 2 50K Learn to define an arc and the arc length of a circle. Discover the types of arcs in a circle. Learn how to find the arc length of a circle. See examples. Related...
百度试题 结果1 题目 A circle has a radius of 4 inches. Find the length of the arc intercepted by a central angle of 240°, as shown in Figure. 相关知识点: 试题来源: 解析 16.76 inches. 反馈 收藏