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ArbitrLikvidat [17]
2 years ago
15

Don’t the permeter of the figure (HELPP PLEASEEE)

Mathematics
1 answer:
posledela2 years ago
8 0

Answer:

19

Step-by-step explanation:

the formular for calculating the perimeter of a semi circle is πr

from the figure, r= 12/2= 6

perimeter= 3.142×6 = 18.852

perimeter = 19 approximately

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