Ask Question
8 November, 12:10

Surface area of a cone with a radius of 7.9cm and a slant height of 3.7

+2
Answers (1)
  1. 8 November, 12:26
    0
    Formula for surface area of a cone: A=πr (r + sqrt h^2+r^2)

    SA = π 7.9 (7.9 + sqrt 3.7^2 + 7.9^2)

    Put that in a calculator and you get:

    SA = 412.57cm^2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Surface area of a cone with a radius of 7.9cm and a slant height of 3.7 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers