radian in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
A radian is a unit of angular measure defined as the angle subtended at the center of a circle by an arc equal in length to the circle's radius.
Crossword clues for radian
Crossword clue ideas and answer hints for the word "radian".
- Angle measurement derived from a circle's radius.
- Unit for measuring angles in mathematics.
- Subtended angle at circle's center by radius length.
- Angular measure based on circle's arc length.
Radian sentence examples
- A radian is defined as the angle subtended at the center of a circle by an arc whose length is equal to the radius of the circle.
- In trigonometry, angles are often measured in radians rather than degrees for more straightforward calculations.
- To convert degrees to radians, one can multiply the degree measurement by π/180.
- The formula for the circumference of a circle can be more easily understood when working in radians.
- Understanding radians is essential for advanced studies in calculus and physics.