Angle Components:An angle is made up of two lines (also known as rays) which meet at a vertex. The space between one ray and the next create an angle, and this is measured in what's known as degrees.Answer and Explanation: A straight angle is 180 degrees. A straight angle is, ...
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。
A straight angle measures ___ degrees. A. 90 B. 180 C. 360 D. 720 相关知识点: 试题来源: 解析 B。本题考查平角的度数。平角的度数是 180 度,A 选项 90 度是直角的度数,C 选项 360 度是周角的度数,D 选项 720 度不是平角的度数。反馈...
A 180 degree appears like a straight line because the rays or the arms of the angle making 180 degrees are completely opposite to each other. The common point
A straight angle is one of the most fundamental concepts of geometry. It�s an angle that measures 180 degrees and looks like a straight line. You can find straight angles all over nature, from the horizon to the shape of a tree branch or even a rainbo
When a line is split into 2 and we know one angle, we can always find the other one.Example: We know one angle is 45°, what is the other angle "a" ? Angle a is 180° − 45° = 135°This method can be used for several angles on one side of a straight line.Example: What...
百度试题 结果1 题目The angle of a straight line is: A. 90 degrees B. 180 degrees C. 360 degrees D. 0 degrees 相关知识点: 试题来源: 解析 B。解析:一条直线的角度是 180 度,所以选 B。反馈 收藏
If an angle measures 180 degrees, what is it? A. Acute angle B. Right angle C. Obtuse angle D. Straight angle 相关知识点: 试题来源: 解析 D。180 度的角是平角,选 D。选项 A 锐角小于 90 度,选项 B 直角是 90 度,选项 C 钝角大于 90 度小于 180 度。反馈 收藏 ...
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