Math, asked by lucky10072009, 6 months ago

1. The semi perimeter of circle with radius “R” is........

Answers

Answered by mad54

1

Answer:

perimeter of circle =2πr

semi perimeter of circle =1*2*π*r/2

=πr

=22r/7

hope it will help you

Answered by somasiva891

0

Answer:

circumference of a circle is 2πR

circumference of a semi circle is 2πR÷2=πR

ans : πR

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