Area of circle formula: πr^2
Since the radius is half of the diameter, divide 38 by two.
r = 19 miles
A = π(19)^2 = π(361)
Now, substitute in 3.14 for π
A = 3.14(361) = 1133.54
<h2>
Answer: 1133.54 sq. miles</h2>
Answer:
<h2>40</h2>
Step-by-step explanation:
<h2>because
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<em><u>plese</u></em><em><u> </u></em><em><u>fo</u></em><em><u>llow</u></em><em><u> </u></em><em><u>me</u></em></h2>
each puff of air added will make the balloon rise one unit
Answer:
What to prove, solve for?
Answer:
Sam
Step-by-step explanation:
Mathew: 0.8 = 80%
Lily: 1/4 = 25%
George: 77%
Sam: 82%