Find the surface area of the figure. Use 3.14 as an approximation for ?. Round your result to the nearest tenth.A stand cut from a right regular cone as shown below.
S = ?r 
+ ?r2 Lateral surface area of entire cone = 188.40 ft2 Lateral surface area of missing cone = 112.34 ft2
A. 162.6 ft2
B. 301.4 ft2
C. 76.1 ft2
D. 239.3 ft2
Answer: D
Mathematics
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