Julie219
Julie219
14-01-2022
Mathematics
contestada
Find the circumference pls help.
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Lemonpledgee
Lemonpledgee
14-01-2022
Equation for circumference is c = 2(pi)r
r = 1/2(d)
d = 20
So…. r = 1/2(20) = 20/2 = 10
Going back to circumference equation
c = 2(pi)(10) = 2(3.14)(10) = 62.8
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nafihok941
nafihok941
14-01-2022
Answer:
A - 62.8
Step-by-stexplanation:
The formula for circumference is C=2πr
C (circumferece) divided by 2 equals your r (radius) wich is 10
plug in 10 for R use the following formula (c=2πr) to get your answer
you should get 62.83185 which rounds to 62.8
Your welcome :)
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