Find the angle subtended by a circular a

CUET Preparation Today

Start Free Mocks

Home Questions MUFNPX25BK

Target Exam

CUET

Subject

Physics

Chapter

Units and Measurements

Question:

Find the angle subtended by a circular arc of radius 6 cm and length $\pi$ cm at its centre, in radian and degree.

Options:

45^o

30^o

65^o

60^o

Correct Answer:

30^o

Explanation:

$\theta = \frac{l}{r}$

$\theta = \frac{\pi}{6}rad$

$\theta = 30^o$