cami1129
cami1129
25-03-2021
Mathematics
contestada
Can someone help me with those two, please?
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ketlin
ketlin
25-03-2021
5) circumference is 25,13 and area 50,27
6) circumference is 18,85 and area 28,27
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kica226
kica226
25-03-2021
5.) r=4
A= π•r^2
A=3.14 •4^2
A=3.14•16
A=50.24 units^2
C=2 π•r
C=2•3.14•4
C=8•3.14
C=25.12 units
6.) r=3
A= π•r^2
A=3.14•3^2
A=3.14•9
A=28.26 units^2
C=2 π•r
C=2•3.14•3
C=6•3.14
C=18.84 units
Answer Link
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