please solve this given question
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1) 16√2
2). theta=l/r
theta=55/21)rad=
area=(π*(21)(21)*55*180)/(π*21*360)
=21*55/2
=577.5cm square
2). theta=l/r
theta=55/21)rad=
area=(π*(21)(21)*55*180)/(π*21*360)
=21*55/2
=577.5cm square
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