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CBSE Class 10 Answered

In circles, is this formula applicable for finding the area of the sector with angles 60/90/120: 
   1/2 x r2 x sinθ

Asked by sajal2402 | 04 Feb, 2019, 05:22: PM
Expert Answer
Use space this space formula space when space angle space is space in space degrees
area space of space sector equals straight theta over 360 cross times πr squared

when space angle space is space in space radians
area space of space sector equals 1 half cross times straight theta cross times straight r squared
Answered by Arun | 06 Feb, 2019, 05:04: PM
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