Question

what is the Radian measure between the arms of watch at 5:00 p.m.​

Answer 1

Answer:

0.52359 radian

Explanation:

1 radian ={180/π}°

so 1° = {180/π}^-1 or π/180 radian ---------- ( important formula)

now a hand in a clock moves 360° in 1 revolution

and the clock has 12 divisions

so between every division in the clock, angle is 370/12= 30°

so at 5:00 , there is an angle of 30°

now , using that important formula,

30° = 30*π/180 radian

= 0.523 radian

I hope it is clear to you!!