Question

The length of the minute hand of a clock is 14 cm find the area swept by the minute and sin 5 minutes

Answer 1

Answer:

51.3 sq.cm

Step-by-step explanation:

Given: radius r=14cm

area covered in 5 min = 5/60×area of the clock

= 5/60×π×r×r= 5/60×22/7×14×14=51.3 sq.cm