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Calculate the perimeter of segment in r= 21cm, a=135​
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1 vote
Calculate the perimeter of segment in r= 21cm, a=135​

User Atadj
by
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1 Answer

4 votes

Explanation:

r=21cm

a=135

perimeter=2r+ar

=2×21+135×21

=42+2835

=2877cm

User Sean Huber
by
8.2k points
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