Areas of circles
Asked by | 11th Mar, 2009, 06:07: PM
you need to use the fact that the minute hand covers an angle of 360 degrees in 60 minutes.So angle covered by the minute hand in say 10 minutes will be 60 degrees and so on.
once you have the angle use the formula for the area of the sector covered by the minute hand.
Answered by | 12th Mar, 2009, 09:08: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number