"Radian" Example Sentences
1. The angle measured in radians is often used in calculus.
2. The unit of measurement for angles in the International System of Units is radians.
3. The angle of 180 degrees is equal to π radians.
4. The formula for calculating the length of an arc in radians is L = rθ.
5. The sine function is defined using radians in most programming languages.
6. The radian measure of a half circle is π.
7. The radian measure of an equilateral triangle is 2π/3.
8. The angle in radians can be found using the inverse trigonometric functions.
9. The radian measure of a full circle is 2π.
10. The radian measure of a quarter circle is π/2.
11. The radian measure of a straight angle is π.
12. The conversion factor between degrees and radians is π/180.
13. The radian measure of the central angle of a circle sector is equal to the ratio of the arc length to the radius.
14. The tangent function is defined using radians in most programming languages.
15. The radian measure of the unit circle is 2π.
16. The radian measure of an isosceles triangle with two equal angles of 45 degrees is π/2.
17. The radian measure of an angle is independent of the size of the circle it is inscribed in.
18. The radian measure of an angle can be negative, positive, or zero.
19. The radian measure of the angle between two radii of a circle is equal to the difference in their slopes.
20. The radian measure of an angle can be expressed using decimal or fraction values.
21. The inverse cosine function returns the angle in radians between 0 and π.
22. The radian measure of the angle between the x-axis and a line passing through the origin and a given point can be found using trigonometry.
23. The radian measure of the angle between two lines can also be found using trigonometry.
24. The radian measure of the angle of elevation is the angle between the horizontal and the line of sight to an object above the ground.
25. The notation for radians is either rad or simply the absence of a unit symbol.
26. The purpose of using radians instead of degrees is to simplify mathematical calculations involving angles.
27. The radian measure of the angle between the hands of a clock at a particular time can be calculated using trigonometry.
28. The radian measure of the angle between two vectors can be found using dot product or cross product.
29. The radian measure of the angle between a plane and a line can be found using vectors.
30. The radian measure of an angle can also be represented as a ratio of the length of the arc it spans to the radius of the circle.
Common Phases
1. The angle is measured in
radians;
2. The trigonometric functions are defined in terms of
radians;
3.
Radians are used for measuring angular velocity;
4. The angle measured in
radians is proportional to the arc length;
5. The conversion factor between degrees and
radians is pi/180;
6. The
radian measure of an angle is the ratio of the length of the subtended arc to the radius of the circle.