318.5
13 x 7 x 7/2 = 318.5 inches
Follow the formula
Answer:
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Step-by-step explanation:
Answer:
Answer H
Step-by-step explanation:
Answer:
25.12
Step-by-step explanation:
The formula of the circumference of a circle is: C = 2(pi)(r)
Plug in 3.14 for pi and 4 for the radius.
C = 2(3.14)(4)
Multiply.
C = 25.12