What is the measure of a straight angle? A. 90 degrees B. 180 degrees C. 360 degrees D. 270 degrees 相关知识点: 试题来源: 解析 B。解析:straight angle 是平角,平角的度数是 180 度。选项 A90 度是直角的度数;选项 C360 度是周角的度数;选项 D270 度不是平角的度数。
What are the different types of angles? Learn about acute, right, obtuse, and straight angles and find out what each of the different kinds of angles look like. Related to this Question If m angle MNP = 107 degrees. What is angle MQP?
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What Is an Angle? When two straight lines or rays meet at a common endpoint, an angle is formed. The common point of contact of the two rays is called the vertex of an angle. We use the symbol ∠ to represent an angle. We use degrees (°) to measure an angle using a protractor....
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A straight angle is formed when two rays meet at the same point, forming an angle that measures exactly 180°. This makes it different from other types of angles, such as acute or obtuse angles, which measure less than or more than 180° respectively. You can also form a straight angle...
An angle is a portion of the plane between two rays that are joined by a vertex.A straight angle is the shared space between two rays joined by a vertex measuring 180º.We can also think of an angle as the amplitude of a line’s rotation over a point. Therefore a straight angle ...
What is a Straight Angle and Examples Learn the Different Types of Angles with 9 Smartick Exercises Introduction to Angles: Definition, Parts, and Types What is an Obtuse Angle?Add a new public comment to the blog: The comments that you write here are moderated and can be seen by other ...
a angle a line segment 3 The angle with a measurement of 0° is called a complete angle a right angle a straight angle None of these Conclusion An acute angle is an angle that is less than 90°, and these angles can be measured using a protractor. In this lesson, we have learned ab...