Real-Life Examples of Acute Angle A few real-life examples of acute angles are given below: The English letter ‘V’ has an acute angle. The hands of a clock form an acute angle when the time is 12:10. A pizza slice forms an acute angle. Few exercise postures also form acute angles...
Definition of An Acute Angle Any angle that measures greater than 0° and less than 90° is called an acute angle. ∠ABC measures 30° and hence it is an acute angle. Recommended Worksheets More Worksheets Types of Angles There are three basic types of angles: acute angle, right...
In a right triangle, if one acute angle measures 30 degrees, what is the measure of the other acute angle? A. 30 degrees B. 45 degrees C. 60 degrees D. 90 degrees 相关知识点: 试题来源: 解析 C。在直角三角形中,两个锐角之和为 90 度。已知一个锐角为 30 度,所以另一个锐角为 90...
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。
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....
Right angle is a term used to describe a relationship between two lines or planes that meet at an angle of 90 degrees.
What is an angle? Get the angle definition here at BYJU’S. Also, learn the different types of angles with many solved examples with a complete explanation.
Acute Angle Anacute angleis an angle which is greater than 0° and less than 90°. Right Angle When an angle measures 90°, it is known as aright angle. A right angle can be easily observed as it forms the shape of the letter L. ...
百度试题 结果1 题目 It is 4 p.m. now. What will be the size of the acute angle formed by the hour hand and the minute hand 6 hours later?A. 30° B. 60° C. 80° D. 150° 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
To find the acute angle between the lines given by the equations x−2=0 and √3x−y−2=0, we can follow these steps: Step 1: Identify the slopes of the lines 1. For the line x−2=0: - This line is vertical, which means it has an undefined slope. - In mathematical ter...