The formula for finding the circumference of a circle is 
(where d is the diameter). So, simply plugging in 622 mm for <em>d </em>and 3.14 for pi, we find that c = 622 * 3.14 = 1953.08 mm.
Answer:
1.7 x 10 square miles
Step-by-step explanation:
subtract the numbers
<em>What do you need help with on your homework. You need all the answers?</em>
<em>My friend. I am a teacher at a middle school</em>
√12
= √4 * <span>√3
= 2</span><span>√3
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Answer: 27
Explanation:
P = 2(l+w) = 2 · (9 + 4.5) = 27
