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98 POINTS ONE GEOMETRY QUESTION PLEASE ANSWER!!!!!!!!!!!!!!!!!!!!!!!!

Please please please help!! I'm supposed to be graduating Friday!!!

98 POINTS ONE GEOMETRY QUESTION PLEASE ANSWER!!!!!!!!!!!!!!!!!!!!!!!! Please please-example-1
User Maslovsa
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6.6k points

2 Answers

3 votes
1,333.166 square meters is the surface area.
User SuperGeo
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7.2k points
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Formula
Surface Area (SA) = 4 * pi * r^2

Givens
SA = ??
pi = 3.14
r= d/2
r = 20.6/2 = 10.3

Sub and Solve
SA = 4 * 3.14 * (10.3)^2
SA = 12.56 * 106.09
SA = 1132.50 m^2 <<<<<<< Answer
User Sandeep Shetty
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6.6k points