The diameter D of a sphere is 18.6 cm. Calculate the sphere’s surface area A
Use the value 3.14 fors, and round your answer to the nearest tenth.
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Question
The diameter D of a sphere is 18.6 cm. Calculate the sphere’s surface area A
Use the value 3.14 fors, and round your answer to the nearest tenth.
You must be logged in to post a comment.
Answer:
1086.3 cm²
Step-by-step explanation:
surface are of sphere = πD²
SA = (3.14)(18.6 cm)^2
SA = 1086.3 cm²