英语词汇“central angle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	central angle
释义	central angle central angle n. An angle having its vertex at the center of a circle. central angle n (Mathematics) an angle whose vertex is at the centre of a circle cen′tral an′gle n. an angle formed at the center of a circle by two radii. [1900–05] cen·tral angle (sĕn′trəl) An angle formed by two rays from the center of a circle, with the center forming the vertex. Central Angle central angle [′sen·trəl ′aŋ·gəl] (mathematics) In a circle, an angle whose sides are radii of the circle. Central Angle an angle formed by two radii of a circle. In Figure 1 angle AOB is a central angle. The number of degrees in Figure 1 a central angle is equal to the number of degrees in the intercepted arc.
随便看	shoulda stood in bed shoulda' stood in bed shoulda stood in bed, i shoulda woulda coulda should be should be frequently asked questions should be so lucky shoulder shoulder angle shoulder apprehension sign shoulder apprehension test shoulder arthrodesis shoulder bag shoulder bags shoulder bandage shoulder belt shoulder blade shoulder-blade shoulderblade shoulder blades shoulderblades shoulder block shoulder board shoulder bolt shoulder bone

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central angle