the area of a sector of a circle whose radius is 21 cm length of its arc is 22 cm is
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Answer is 231
As u can find the value of theta by using formula
Length of arc = theta /360*22/7*21*21
Step-by-step explanation:
Then theta =60 degree
Now using formula to findvthe area of sector we will get the answer
Hope u like my friendly explanation
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