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Grade 12th pass10 grade science

Unit of plane angle is ____________. A. Radian B. Steradian C. Degree D. Celsius

Profile image of Harshit Singh
4 Years agoGrade 12th pass
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Profile image of Yash Patari
4 Years ago
Dear student
The SI derived unit of plane angle is radian and is represented by 'rad'. A radian can be defined as the plane angle that is subtended at the circle's centre by an arc that has its length equal to the radius of the circle. Therefore, we found that the unit of plane angle is radian.