Don’t the permeter of the figure (HELPP PLEASEEE)
1 answer:
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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Step-by-step explanation:
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Answer:
33 and 13
Step-by-step explanation:
46/2 = 23
difference is 20, add 10 to one and subtract 10 from 23, giving you two numbers: 13 and 33.
