What is the surface area of a fear with a diameter of 2.7 inches? Use 3.14 for π
1 answer:
Answer:
22.8906 sq in
Step-by-step explanation:
SA of a sphere = 4 π 
r = 2.7 / 2 = 1.35
4 x 3.14 x 
= 22.8906
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