(A) Angle
(B) Speed
(C) Volume
(D) Momentum
Answer: (A) Angle
Radian is a derived SI unit and it is used to measure angles mainly is trigonometry. it is used instead of degrees. The symbol of radian is “rad or R”.
(A) Angle
(B) Speed
(C) Volume
(D) Momentum
Answer: (A) Angle
Radian is a derived SI unit and it is used to measure angles mainly is trigonometry. it is used instead of degrees. The symbol of radian is “rad or R”.