Find the diameter, approximate circumference and area of the circle below. (Use 3 for π)
2 answers:
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Answer:
<em>= 279</em>
Step-by-step explanation:
=
+ (n - 1)d
d = -
~~~~~~~~~
d = - 17 + 25 = - 9 + 17 = - 1 + 9 = 8
= - 25 + 8(39 - 1) = 279
<em>= 279</em><em> </em>
Answer:
The surface area is 1,331 square inches
Step-by-step:
Look at the attachment
