186k views
0 votes
A cone has a base radius of 5cm and a vertical height of 12cm. Calculate the total surface area of the cone.

User Daveloper
by
8.1k points

1 Answer

4 votes
S = πr² + πrl
S = 3.14(5)² + 3.14(5)(12)
S = 3.14(25) + 3.14(60)
S = 78.5 + 188.4
S = 266.9 cm²
User Extelliqent
by
8.1k points

No related questions found

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