Refer to the attachment and answer correctly please
And no spamming
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Refer to the attachment and answer correctly please
And no spamming
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Answer:
perimeter=2xπr
Step-by-step explanation:
takings π as 21/7
2x21/7x21
11.382
Verified answer
Step-by-step explanation:
it is semicircular
perimeter of semicircular is = (π+2)r
(22/7+2)21/2
(22+14/7)21/2
36/7×21/2
54