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The diameter of a circle is 16 in. Find its circumference in terms of π

Sagot :

Answer:

C

50.27

Step-by-step explanation:

Using the formulas

C

=

2

π

r

d

=

2

r

Solving for

C = π d = π · 16 ≈ 50.26548

Answer:

16π

Step-by-step explanation:

circumference of a circle= π × diameter of circle

= π×16 = 16π in