Question

Express 300° in radians
1. \(\frac{4π}{3}\)
2. \(\frac{5π}{3}\)
3. \(\frac{7π}{2}\)
4. \(\frac{5π}{2}\)

Answer 1

Correct Answer - Option 2 : \(\frac{5π}{3}\)

Concept:

Degree to radian conversion:

Angle in radian = Angle in degree × \(\frac{π}{180° }\)

 

Calculation:

Given: Angle in degree = 300°

We know, angle in radian = Angle in degree × \(\frac{π}{180° }\)

= 300° × \(\frac{π}{180° }\)

= \(\frac{5π}{3}\)

Hence, option (2) is correct.