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professor190 [17]
3 years ago
14

US Find the circumference of this circle using 3 for 7 C [?] 1 C = 27

Mathematics
2 answers:
bearhunter [10]3 years ago
8 0

Answer:

6.283185307

Step-by-step explanation:

Formula - C = 2\pi r

Formula = 2*\pi*1 = 6.283185307

Leona [35]3 years ago
8 0

Answer:

C≈6

Step-by-step explanation:

remember circumference formula

\displaystyle C =  2\pi r

given that,r=1 thus substitute:

\displaystyle C =  2\pi .1

simplify mutilation:

\displaystyle C =  2\pi

substitute the given value of π:

\displaystyle C =  2.3

simplify multiplication:

\displaystyle C = 6

and we are done!

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