Question

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If the diameter of the circle above is 22 in, what is the circumference of the circle?
A.
11 in
B.
22 in
C.
44 in
D.
121 in

Answer 1

Answer:

B. 22 in ?

Step-by-step explanation:

circumference of the circle: 2πr

2 × π × 11 = 22π in