173k views
2 votes
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.

1 Answer

5 votes

Answer:

1086.3 cm²

Explanation:

surface are of sphere = πD²

SA = (3.14)(18.6 cm)^2

SA = 1086.3 cm²

User Biruel Rick
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories