Question

the hours hand of a clock is 6 centimetre find the area swept by it in 4 hours​. please answer ...​

Answer 1

Answer:

Step-by-step explanation:

Area of Sector=$\frac{x}{360} \pi r^{2}$

Angle of clock in four hours is 4/12*360

4/12*360=1/3*360=120 degrees

$\frac{120}{360} \pi 6^{2}$=$\frac{1}{3} *\frac{22}{7} *36$=22*12/7=37.71 sq.cm

Answer 2

Answer:

2520

the answer is right  if iam  not wrong