What is the measure of the angle 315° in radians? ()A. ( π )4B. (5 π )8C. (7 π )2D.
The Earth rotates 360 Degrees in 24 hours. 3 Radians A measure of an angle where the arc's length equals the circle's radius. An angle of 1 Radian is subtended by an arc equal in length to the radius. 8 Degrees A unit that can be subdivided into minutes and seconds. GPS coordinates...
百度试题 结果1 题目What is the radian measure equivalent of 210^o? ( ) A. (4π )3 radians B. (5π )4 radians C. (7π )6 radians D. (11π )5 radians 相关知识点: 试题来源: 解析 C 反馈 收藏
百度试题 结果1 题目 368. In radians, what is the smallest positive solution t06cos(x)+2cos(2x)=0(A)0.013(B)0.387(C)0.891(D)1.286(E)4.997 相关知识点: 试题来源: 解析 D 反馈 收藏
Now that it is clear from the above equation how radians and degrees are interconnected, it is vital to understand how to convert degrees into radians and vice versa. Degree in radian A full revolution of a circle denotes 360°, therefore = 360° = 2π × radian = 1° = 2π×radi...
What is 120 degrees in radians? Converting From Degrees to Radians In geometry, we can measure angles using degrees or radians. Because these are both units that we use to measure angles, they are closely related. In fact, they are so closely related that we have some nice rules that allo...
If an angle is 2π/3 radians, what is its measure in degrees? A. 60 degrees B. 90 degrees C. 120 degrees D. 150 degrees 相关知识点: 试题来源: 解析 C。π弧度等于 180 度,2π/3 弧度换算成度数为(2π/3)×(180/π) = 120 度。A、B、D 选项计算结果不符。
285. In radians, what is the angle formed between the x-axis a dy=3/5x+1/2 B(A)0.464(B)0.540(C)1.030(D)1.107(E)1.667 相关知识点: 试题来源: 解析 BThe slope of this line is 3/5=(Δy)/(Δx), so one can draw a perpendicular line to the x-axis and obtain a right ...
百度试题 结果1 题目 Given sec x = 3, what is the value of x, in radians, over the interval 0 ≤ x≤ ? A: 0.8991 B: 0.33398 C: 70.5288 D: 1.2310 相关知识点: 试题来源: 解析 D None 反馈 收藏
An angle is formed when two rays are joined at their endpoints. Angles are usually measured in degrees. Learn all types of Angles in Geometry with interesting concepts, solved examples, interactive worksheets & solutions with Cuemath