The minute hand of clock is 8cm long. Find the area swept by the minute hand between 8.30 a.m and 9.05 a.m .
Answers
Answered by
10
r=8
angle described by minute hand in 1 minute =6degree
theta=35×6=210 degree
area of sector=22/7×8×8×210/360
11×64/6
704/7
117.33
angle described by minute hand in 1 minute =6degree
theta=35×6=210 degree
area of sector=22/7×8×8×210/360
11×64/6
704/7
117.33
Answered by
20
Answer:
Hope it helps you
...........
Attachments:
Similar questions