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What is the length of arc ABC in terms of pi? choices are: a 15pi cm b 3.75pi cm c 7.5pi cm d 15pi cm
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Dec 19, 2017
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What is the length of arc ABC in terms of pi?
choices are:
a 15pi cm
b 3.75pi cm
c 7.5pi cm
d 15pi cm
Mathematics
high-school
Labratmatt
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Labratmatt
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L = pi.r.alfa / 180
L = pi.30.45 / 180
L = pi.3.45 / 18
L = pi.45 / 6
L = pi.15 / 2
L = 15pi/2 ou
L = 7,5 pi
Gopesh Sharma
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Dec 25, 2017
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Gopesh Sharma
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