Mathematics, 02.08.2019 02:00 jahmya123
What is the area of a circle with a diameter of 13.2 cm? use 3.14 for pi and round your final answer to the nearest hundredth. enter your answer in the box.
Answers: 1
. We are told to use 
for pi, but we still have the 'r', which represents the radius. To find the radius, we halve the given diameter, giving us 
. When we plug in all of our derived values into the formula, we get that the area of the circle is approximately 
. Hope this helped and have a great day!
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